Adapting TTS for Accented ATC Communications
Collection
16 items
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Updated
sample
dict | response_text
stringlengths 462
1.16k
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float64 1.76B
1.76B
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|---|---|---|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmpadhbxfbf.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/auc43b9oy23c' display_name=None mime_type='audio/x-wav' size_bytes=345644 create_time=datetime.datetime(2025, 11, 18, 3, 32, 36, 680149, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 32, 35, 842976, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 32, 36, 680149, tzinfo=TzInfo(UTC)) sha256_hash='NzM0YzZkYzBlNjMyYmI2OGU2OWFjM2RmOGYxNDM4NTUzM2Y4MjJmYzJlNjg0ODIwYzkyODUwYWViNjZhNWU1Ng==' uri='https://generativelanguage.googleapis.com/v1beta/files/auc43b9oy23c' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8e36d44a-10f5-4654-8c85-618d4285b51b",
"response_timestamp": 1708896000.0,
"clip_id": "csm_female_Exercise_1_10",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"model": "csm",
"speaker": "female",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "Female voice is consistent with the reference. All words are intelligible and correctly pronounced. However, the prosody is somewhat flat and mechanical, and the voice has a distinct synthetic quality with a mild background hum. Operational usability is maintained despite the artificiality.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-25T15:00:00Z"
}
```
| 1,763,436,768.219824
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmpt913x42x.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/kcn81r2qbyw6' display_name=None mime_type='audio/x-wav' size_bytes=199724 create_time=datetime.datetime(2025, 11, 18, 3, 32, 50, 294435, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 32, 49, 459787, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 32, 50, 294435, tzinfo=TzInfo(UTC)) sha256_hash='ZjMyNmZiYzUyMzQxOGIwMGJiMGUyOWZhMzQyYmM2NGZjYTc2MDIwNzM0MzdlYWJlYTBhMTEyMzk2YmZmZDYyOA==' uri='https://generativelanguage.googleapis.com/v1beta/files/kcn81r2qbyw6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8b9e6f1c-7d0e-4f5a-a3e7-e5c9f8d1c7d2", "response_timestamp": 1718816400.0, "clip_id": "csm_male_Exercise_1_10", "exercise": "Exercise 1", "exercise_id": "Exercise_1_10", "transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "Clear message with good pronunciation and consistent Singaporean accent. Exhibits a slight synthetic/robotic resonance and some stiffness in prosody, particularly noticeable in number sequences. However, these do not impede intelligibility and the clip remains fully usable for operational radio communication.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-19T18:20:00Z"}
```
| 1,763,436,782.579804
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmp71ak1z3o.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/s7d3mfsxrg8n' display_name=None mime_type='audio/x-wav' size_bytes=372780 create_time=datetime.datetime(2025, 11, 18, 3, 33, 4, 699899, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 33, 3, 799981, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 33, 4, 699899, tzinfo=TzInfo(UTC)) sha256_hash='YWJlNjA3OTFlNTM0ZTcwZmM1ZDVmMjJjNjlkNDhiNzc4MGVjOWYxZjdmYTcyMTc3YTRmMzUwN2Q5NTQ1NjUxMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/s7d3mfsxrg8n' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "7d22b2b1-512b-426b-a25e-3ef3e6704193", "response_timestamp": 1707923759.789184, "clip_id": "orpheus_female_Exercise_1_10", "exercise": "Exercise 1", "exercise_id": "Exercise_1_10", "transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.", "model": "orpheus", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The voice matches the female reference in gender and timbre. All words are clear and correctly pronounced, with the addition of 'decimal' after '130.1' which is operationally appropriate but not in the provided transcript. There is a slight 'chirping' artifact on some sustained vowels (e.g., 'Approach', 'decimal') and a subtle synthetic quality to the voice, but it remains fully intelligible and usable for radio communication.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-14T15:15:59.789184Z"}
```
| 1,763,436,798.396537
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmpg3f8n2oq.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/oahnu4cifhz1' display_name=None mime_type='audio/x-wav' size_bytes=421932 create_time=datetime.datetime(2025, 11, 18, 3, 33, 20, 448726, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 33, 19, 621822, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 33, 20, 448726, tzinfo=TzInfo(UTC)) sha256_hash='ODAxMmM0YWFhZDg0ZjdkNmRhM2U3ZDI5OGUyMTkwODFjYzUyM2M1ZGViMDcwNDcxZWM1MTlhMzY5ZDA0Mzg3NA==' uri='https://generativelanguage.googleapis.com/v1beta/files/oahnu4cifhz1' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708064400.0, "clip_id": "orpheus_male_Exercise_1_10", "exercise": "Exercise 1", "exercise_id": "Exercise_1_10", "transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Clear and intelligible, but the voice has a noticeable synthetic, robotic resonance. Prosody is somewhat mechanical with slightly stiff pacing around '1500ft'. The timbre differs significantly from the natural male reference, impacting voice identity consistency.", "gender_mismatch": true, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-16T00:00:00Z"}
```
| 1,763,436,811.76795
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmpza3u7k62.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/jhzob8fzas7i' display_name=None mime_type='audio/x-wav' size_bytes=438828 create_time=datetime.datetime(2025, 11, 18, 3, 33, 33, 892739, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 33, 32, 984934, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 33, 33, 892739, tzinfo=TzInfo(UTC)) sha256_hash='MjAwNmM4MDMwMzVjNjMxNTBmMTNmZDY1ZWY1OGY4YmQyMzFjYTAxODcwMjg0NTZmNWMzOWQ2ZmFiYjYyMmMyNw==' uri='https://generativelanguage.googleapis.com/v1beta/files/jhzob8fzas7i' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "c1f72186-b484-4861-ab8a-1613d2f95c1c", "response_timestamp": 1709404283.479261, "clip_id": "xtts_female_Exercise_1_10", "exercise": "Exercise 1", "exercise_id": "Exercise_1_10", "transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The message is fully intelligible with accurate pronunciation. However, the voice exhibits a noticeable synthetic resonance throughout, differing from the natural timbre of the female reference. Prosody is somewhat stiff and mechanical, leading to slightly unnatural pacing, but overall operational usability is maintained.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-02T19:51:23Z"}
| 1,763,436,830.560899
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_10",
"transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.",
"audio_path": "/tmp/tmpla3mozty.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/gp03b1gtj92n' display_name=None mime_type='audio/x-wav' size_bytes=369708 create_time=datetime.datetime(2025, 11, 18, 3, 33, 52, 671842, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 33, 51, 771222, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 33, 52, 671842, tzinfo=TzInfo(UTC)) sha256_hash='YjY3MGMyOGVlM2EzMWU1NjJkZTgxZmUyNzIzOTY1YWEyYzY3MDA2Y2IxOWVlNDc5MDJlNzczOTBiODQ2ODE3Mw==' uri='https://generativelanguage.googleapis.com/v1beta/files/gp03b1gtj92n' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a9d7e5d8-c6f3-4e4f-b8b8-b7a5a8e0f6f7", "response_timestamp": 1708892700.123, "clip_id": "xtts_male_Exercise_1_10", "exercise": "Exercise 1", "exercise_id": "Exercise_1_10", "transcript": "Sinjon heading 180 1500ft contact Tengah Approach 130.1.", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "The voice is clear and the message is fully intelligible. The timbre is consistent with the male reference, though there's a subtle synthetic resonance present. Pronunciation and prosody are good and appropriate for aviation communication. Minor synthetic tone slightly reduces naturalness but does not impact operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T17:45:00.123Z"}
```
| 1,763,436,845.098384
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmp8o6srqpv.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/8lvks14qt4un' display_name=None mime_type='audio/x-wav' size_bytes=265004 create_time=datetime.datetime(2025, 11, 13, 7, 9, 14, 39094, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 9, 13, 214015, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 9, 14, 39094, tzinfo=TzInfo(UTC)) sha256_hash='NTEwN2YzMTg5MWE1YjkyZWIzOWNiZGJjZDQwMGE4Y2NlMzQ0Mzk2NWIzNjBhMDQ1NDg3MjMzMjE0NDMxODdmNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/8lvks14qt4un' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "b00028e0-1c5c-4860-9993-27a3c3e7f4c3", "response_timestamp": 1709941908.129337, "clip_id": "csm_female_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "The voice is clear and all words are intelligible. Pronunciation and pacing are appropriate for aviation radio. There is a mild synthetic tone, slightly less natural than the female reference, but it does not affect operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-08T22:31:48.129Z"}
| 1,763,017,767.352433
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmp_2xah4ns.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/z21hzhw31jdr' display_name=None mime_type='audio/x-wav' size_bytes=533804 create_time=datetime.datetime(2025, 11, 13, 7, 10, 4, 648209, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 10, 3, 901775, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 10, 4, 648209, tzinfo=TzInfo(UTC)) sha256_hash='ZTM5MDJhMDdmMzQ1MDUzMzk2YzZhNmU1ZjQ3MzYwNmI5ZmNlYWQ4MmM4NDhjYjQxNzBiOWM1MzM1ZTI1MzEwZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/z21hzhw31jdr' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "9a0a1a03-90d0-40e8-a111-92b0c3098f98", "response_timestamp": 1719543666.820717, "clip_id": "csm_male_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is mostly clear but has a noticeably synthetic, slightly robotic quality, especially in intonation and pacing. Words like \"frequency\" and \"descending\" exhibit minor stiffness. The timbre is consistent with the male reference but the overall vocal texture feels less human-like, impacting naturalness. Fully intelligible, but requires a moment to adjust to the synthetic delivery.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-27T21:41:06.820721Z"}
```
| 1,763,017,814.742673
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmpcu71ayba.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/lwbdx9wum7h1' display_name=None mime_type='audio/x-wav' size_bytes=417836 create_time=datetime.datetime(2025, 11, 13, 7, 9, 29, 507840, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 9, 28, 732789, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 9, 29, 507840, tzinfo=TzInfo(UTC)) sha256_hash='ODZiMTBkOTAwZGJmM2I3MjYzYWU1YTkyOTRlMTM4MThkMTE0MGI4YjE4OTk4MDI5YmJiNDUyNDI0ZGVlZTQ1Mg==' uri='https://generativelanguage.googleapis.com/v1beta/files/lwbdx9wum7h1' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "01786523-c5b8-4c9b-b0b2-850123512b9d", "response_timestamp": 1716912389.789, "clip_id": "orpheus_female_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "orpheus", "speaker": "female", "clarity": 3, "pronunciation": 5, "prosody": 2, "naturalness": 2, "overall": 3, "comment": "The voice is highly synthetic and robotic with very flat, mechanical prosody. While the words are intelligible, the overall timbre differs significantly from the natural female reference. This affects operational authenticity, though the message remains understandable.", "gender_mismatch": true, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-05-28T22:46:29.789178Z"}
```
| 1,763,017,786.636552
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmps3at78li.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/h9wnkoetnr8e' display_name=None mime_type='audio/x-wav' size_bytes=413740 create_time=datetime.datetime(2025, 11, 13, 7, 10, 16, 754899, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 10, 15, 910013, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 10, 16, 754899, tzinfo=TzInfo(UTC)) sha256_hash='YzdjZDFkM2YxNGE3YWE1ODYyNTFjY2VlMjAwZDU2MjExYTdjZmFkOWZjODRkMzliMjA4NWNiOWQxNzRlMDI2Nw==' uri='https://generativelanguage.googleapis.com/v1beta/files/h9wnkoetnr8e' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8c5a4b49-7b3b-4c4f-9e6e-d0b4f8a65e71", "response_timestamp": 1708892700.567, "clip_id": "orpheus_male_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "Voice maintains consistent male timbre similar to the reference. The audio has a noticeable synthetic texture and slightly flat prosody. Pronunciation of 'ft' at the end of altitudes is slightly rushed, sounding like 'feet-uh'. Despite these, all words are fully intelligible and the message is clear and usable for operational communication.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T16:25:00.567Z"}
```
| 1,763,017,840.222474
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmp8vidji6z.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/jgc4sr5fyyu7' display_name=None mime_type='audio/x-wav' size_bytes=523820 create_time=datetime.datetime(2025, 11, 13, 7, 9, 48, 742474, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 9, 47, 775932, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 9, 48, 742474, tzinfo=TzInfo(UTC)) sha256_hash='OGFjNTdkODg2Nzc5OWM2ZjdiMjgxOWViMDkwOWJiZTc0YTk2MmMwMzU0MzBkYmI0NzYzZTRmZTk4YjZmMWIzMw==' uri='https://generativelanguage.googleapis.com/v1beta/files/jgc4sr5fyyu7' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8939b4b0-a544-48f8-b765-5c12e87a55ed", "response_timestamp": 1709425447.882967, "clip_id": "xtts_female_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice maintains a female identity consistent with the reference but has a distinct synthetic timbre and robotic resonance. Clarity is generally good, but some phrases are delivered with slightly stiff or choppy prosody (e.g., 'checks in on'). Pronunciation is mostly accurate, though '8000ft' has a noticeably artificial modulation. The overall naturalness is clearly synthetic, but the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-02T16:24:07Z"}
```
| 1,763,017,802.337566
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_11",
"transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.",
"audio_path": "/tmp/tmp5nvu6jvi.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/ekk93bq0m3iq' display_name=None mime_type='audio/x-wav' size_bytes=454700 create_time=datetime.datetime(2025, 11, 13, 7, 10, 42, 370281, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 10, 41, 580896, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 10, 42, 370281, tzinfo=TzInfo(UTC)) sha256_hash='MDE5MWM3ZTJkYjQyYWU5ZDQwMzYzYmQ0NDdmMGY0YTI0MmU4NjM3OGEzN2M3MDEzOTMwZjk4YzIzYTljYzA1Ng==' uri='https://generativelanguage.googleapis.com/v1beta/files/ekk93bq0m3iq' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8f3e5b3c-9a1d-4e7f-b2c0-5d8a1f7e3c9b", "response_timestamp": 1708892780.0, "clip_id": "xtts_male_Exercise_1_11", "exercise": "Exercise 1", "exercise_id": "Exercise_1_11", "transcript": "TAIPAN checks in on Approach radio frequency, at Sinjon for Visual Join, descending from 8000ft to 4000ft.", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 3, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip has a consistent robotic resonance and synthetic tone. The pacing is slightly stiff. A noticeable pronunciation error occurs with '8000ft' sounding like 'eight thousand fear to' and '4000ft' like 'four thousand fee', though the message remains intelligible within context. Timbre and gender match the male reference, but the overall naturalness is clearly artificial.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T14:46:20Z"}
```
| 1,763,017,854.925482
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmpvtsatp9e.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/npd9sy4mbz8e' display_name=None mime_type='audio/x-wav' size_bytes=119084 create_time=datetime.datetime(2025, 11, 13, 7, 52, 59, 104924, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 52, 58, 272618, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 52, 59, 104924, tzinfo=TzInfo(UTC)) sha256_hash='M2Y0NmU1ODNhYTdmYjQ1Yjc1NTcyZTg3M2MxYmVkMzg5NzAwOTU0NGExMDZjZDNkZWMxY2RlNTcxZDM3NDhlMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/npd9sy4mbz8e' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "8c5e9f82-3d71-4696-a887-f27352b2f5d9", "response_timestamp": 1719572978.687723, "clip_id": "csm_female_Exercise_1_12", "exercise": "Exercise 1", "exercise_id": "Exercise_1_12", "transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The clip maintains consistent gender and timbre with the female reference. All words are clearly pronounced. There is a noticeable synthetic texture throughout and the prosody is somewhat stiff, lacking natural human variation. However, the message is fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-28T14:09:38.687723"}
| 1,763,020,395.931743
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmph20amcfv.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/7cxrbw1ycmqk' display_name=None mime_type='audio/x-wav' size_bytes=184364 create_time=datetime.datetime(2025, 11, 13, 7, 54, 8, 261038, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 54, 6, 661727, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 54, 8, 261038, tzinfo=TzInfo(UTC)) sha256_hash='MGVkYzg4NzUyYWY1YmZhOTBiZjhhOTg0OGIyODNjMDY0ZWE1YzI1ODBkODg2ZmViNWNkMWUyMjJmNGRjN2NiZg==' uri='https://generativelanguage.googleapis.com/v1beta/files/7cxrbw1ycmqk' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1700000000.0, "clip_id": "csm_male_Exercise_1_12", "exercise": "Exercise 1", "exercise_id": "Exercise_1_12", "transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Male voice with Singaporean accent. Noticeable background hum and slight synthetic texture throughout. Pronunciation is correct, but prosody is somewhat flat and mechanical. Message remains fully intelligible for operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-11-15T12:00:00Z"}
```
| 1,763,020,459.615904
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmpk90or9qa.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/vs53srifqiz5' display_name=None mime_type='audio/x-wav' size_bytes=290860 create_time=datetime.datetime(2025, 11, 13, 7, 53, 17, 679776, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 53, 16, 971339, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 53, 17, 679776, tzinfo=TzInfo(UTC)) sha256_hash='MjI0ZTk1MDdjYzI0NzBiMDBmYjdkMjJjNTcxMmU5Y2E4ODBlNWY4ODIyOTE1ZjUwODU1ODM1MDg0M2U0NmM4YQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/vs53srifqiz5' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "90595333-e840-42f7-b258-3d120a10c710", "response_timestamp": 1709632863.674998, "clip_id": "orpheus_female_Exercise_1_12", "exercise": "Exercise 1", "exercise_id": "Exercise_1_12", "transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield", "model": "orpheus", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The speech is clear and all words are correctly pronounced. The voice is consistently female but presents a noticeable synthetic, slightly metallic resonance compared to the natural timbre of the reference. Prosody is somewhat stiff and robotic, especially towards the end of the phrase, but intelligibility is maintained. The message remains fully usable for operational purposes.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-05T10:01:03.674998"}
```
| 1,763,020,412.55226
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmp0juya3dz.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/ky855lpebrnz' display_name=None mime_type='audio/x-wav' size_bytes=270380 create_time=datetime.datetime(2025, 11, 13, 7, 54, 21, 552579, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 54, 20, 799428, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 54, 21, 552579, tzinfo=TzInfo(UTC)) sha256_hash='NjUxNGEwYzlkYzFmN2IyZGJhMzU2OGJlYTg1ZTFhOWIxM2JhYjNmODBlZDczYzdlNWYzNjgyODIwZTQ3NTE4Yg==' uri='https://generativelanguage.googleapis.com/v1beta/files/ky855lpebrnz' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id":"5f93282b-6567-4e6a-9f5b-b9fb026d3fb9","response_timestamp":1722421334.307583,"clip_id":"orpheus_male_Exercise_1_12","exercise":"Exercise 1","exercise_id":"Exercise_1_12","transcript":"At 3nm from initials, TAIPAN reports visual with Tengah airfield","model":"orpheus","speaker":"male","clarity":4,"pronunciation":5,"prosody":3,"naturalness":3,"overall":3,"comment":"Clear with excellent pronunciation. The voice has a noticeable synthetic/robotic texture and slightly staccato prosody, making it less natural than the male reference. Message is fully intelligible and operationally usable.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-07-31T14:22:14.307583"}
| 1,763,020,491.600234
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmpwqvahgfg.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/grlaalcgqdwn' display_name=None mime_type='audio/x-wav' size_bytes=338476 create_time=datetime.datetime(2025, 11, 13, 7, 53, 34, 517782, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 53, 33, 710776, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 53, 34, 517782, tzinfo=TzInfo(UTC)) sha256_hash='NmE5MmM4YjdhY2U5OTlkNTAwMGI1YTJlYzg0NjY2NDQ5OGI4MjFiMGFmNDU2YjhlOWYyMzM3ZmQxNmRkNzlmZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/grlaalcgqdwn' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef",
"response_timestamp": 1678886400.0,
"clip_id": "xtts_female_Exercise_1_12",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"model": "xtts",
"speaker": "female",
"clarity": 4,
"pronunciation": 4,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The voice is clearly female but has a noticeable synthetic and robotic timbre compared to the natural female reference. Pacing is slightly choppy with some unnatural connections between words, particularly 'nautical miles'. While fully intelligible, the artificial quality would make it less ideal for continuous operational use.",
"gender_mismatch": true,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2023-03-15T12:00:00Z"
}
```
| 1,763,020,445.224448
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_12",
"transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield",
"audio_path": "/tmp/tmp0s1gb68u.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/hmrntxo749pq' display_name=None mime_type='audio/x-wav' size_bytes=309804 create_time=datetime.datetime(2025, 11, 13, 7, 54, 53, 760622, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 15, 7, 54, 52, 780907, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 13, 7, 54, 53, 760622, tzinfo=TzInfo(UTC)) sha256_hash='ZWFjMzQ0MmQ4ZmZlMDc4ZmRhNDVjNzI4Yzk1ZTJhNzkxZDAxN2U5ZDEzODQ1ZDdhMzQ1Y2JiODMzZjc5M2QyOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/hmrntxo749pq' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "84e5a0e0-c3d3-4809-9b4e-862955f14e1f", "response_timestamp": 1721996720.0, "clip_id": "xtts_male_Exercise_1_12", "exercise": "Exercise 1", "exercise_id": "Exercise_1_12", "transcript": "At 3nm from initials, TAIPAN reports visual with Tengah airfield", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Voice is male, consistent with reference gender and accent. All words are clear and pronounced correctly. Exhibits a noticeable synthetic resonance, particularly on sustained vowels, giving it an artificial texture. Prosody is a bit deliberate and lacks natural variability, but intelligibility remains high, ensuring operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-07-26T14:45:20Z"}
```
| 1,763,020,528.528213
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmp81a5xf6o.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/rryx2hzbijbx' display_name=None mime_type='audio/x-wav' size_bytes=111404 create_time=datetime.datetime(2025, 11, 18, 3, 34, 6, 975522, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 34, 6, 131095, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 34, 6, 975522, tzinfo=TzInfo(UTC)) sha256_hash='YjJjZTgzYTA0ODI3MzE2MmE1NjhmZmMzOTBhMDc0ZDRhNWEwMzQ4NDU3MjE2NmQ4ODIxZjlkYjIwYThhM2E3Yg==' uri='https://generativelanguage.googleapis.com/v1beta/files/rryx2hzbijbx' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a972c388-c89b-449e-b9b2-3f81e33c6981", "response_timestamp": 1709669539.043681, "clip_id": "csm_female_Exercise_1_13", "exercise": "Exercise 1", "exercise_id": "Exercise_1_13", "transcript": "TAIPAN visual with Tengah.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip is fully intelligible with correct pronunciation. However, the voice has a noticeable synthetic, robotic texture and slightly flat prosody compared to the natural female reference. There is also slight sibilance on 'visual' and 'Tengah'. Despite these issues, the message is clear and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-05T14:52:19Z"}
```
| 1,763,436,881.598352
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmpzi1shq7b.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/9rq302201nkx' display_name=None mime_type='audio/x-wav' size_bytes=107564 create_time=datetime.datetime(2025, 11, 18, 3, 34, 43, 507107, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 34, 42, 734322, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 34, 43, 507107, tzinfo=TzInfo(UTC)) sha256_hash='OWZhNjNmMzc3Yzg4ZWQzNGNhNDYxMGRlYTE1ZGU3YzhkODRmZGY5M2ExYTU2NmZlYzhiYjAzNTgwZGM3Mzc4MQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/9rq302201nkx' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "e458d99c-b1e8-48b2-8a9d-114f2e0f2d4e", "response_timestamp": 1718873479.231015, "clip_id": "csm_male_Exercise_1_13", "exercise": "Exercise 1", "exercise_id": "Exercise_1_13", "transcript": "TAIPAN visual with Tengah.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice has a slightly synthetic and robotic quality, particularly noticeable in the transitions between words. It's intelligible, but the pacing is a bit stiff. The timbre is consistent with the male reference, though with a less natural vocal texture.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-20T14:11:19.231024Z"}
```
| 1,763,436,891.26539
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmpopewexno.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/6epyel0nm6p5' display_name=None mime_type='audio/x-wav' size_bytes=81964 create_time=datetime.datetime(2025, 11, 18, 3, 34, 53, 251911, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 34, 52, 280736, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 34, 53, 251911, tzinfo=TzInfo(UTC)) sha256_hash='MTU3M2ViZjI2NWEyYmZlZmQ4NGMwZTdjNDVjMTUwZTM0NDQ2OTAzYjM5NGRkOTQxNmJhMWRkNzE5MTEzYjE2Ng==' uri='https://generativelanguage.googleapis.com/v1beta/files/6epyel0nm6p5' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "67b36f78-294b-4b2a-8742-02c34091a100", "response_timestamp": 1701549487.123, "clip_id": "orpheus_female_Exercise_1_13", "exercise": "Exercise 1", "exercise_id": "Exercise_1_13", "transcript": "TAIPAN visual with Tengah.", "model": "orpheus", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "Clear female voice with natural pacing and correct pronunciation of all words. The timbre is consistent with the female reference, with a very subtle synthetic quality that does not impede operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-12-02T18:00:00.123Z"}
```
| 1,763,436,915.414102
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmpp8pgu8u8.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/fcl8rfd3bug1' display_name=None mime_type='audio/x-wav' size_bytes=81964 create_time=datetime.datetime(2025, 11, 18, 3, 35, 17, 512292, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 35, 16, 559104, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 35, 17, 512292, tzinfo=TzInfo(UTC)) sha256_hash='ODg3OWE1YjhkZjg2ZDU3YTc2MmQ1NjUxODE0YzcxZTliOWJiZTJlYzYwMGJjMjFmNmU1NmQ5YTI1MzAxZjE2NQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/fcl8rfd3bug1' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8c6f1d2c-2e90-4e5c-9c3f-0a0e5f2a1b3d", "response_timestamp": 1708896000.0, "clip_id": "orpheus_male_Exercise_1_13", "exercise": "Exercise 1", "exercise_id": "Exercise_1_13", "transcript": "TAIPAN visual with Tengah.", "model": "orpheus", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "The audio is very clear with natural pronunciation and pacing. The timbre is consistent with the male reference, exhibiting a very subtle synthetic texture, but this does not affect intelligibility or operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T16:00:00Z"}
```
| 1,763,436,928.689777
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmpwh6gmm4v.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/8wpdhgajqjpi' display_name=None mime_type='audio/x-wav' size_bytes=129068 create_time=datetime.datetime(2025, 11, 18, 3, 35, 30, 788058, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 35, 29, 941305, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 35, 30, 788058, tzinfo=TzInfo(UTC)) sha256_hash='N2FjODVlY2U2NjUyOTZmOGJkZjJiNDA4ZWE3NDVjMjBhNTY0NDcwZTljMTZmN2UwMzM0ZjI3YTk5Y2E3MGMwMw==' uri='https://generativelanguage.googleapis.com/v1beta/files/8wpdhgajqjpi' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef",
"response_timestamp": 1700000000.0,
"clip_id": "xtts_female_Exercise_1_13",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"model": "xtts",
"speaker": "female",
"clarity": 4,
"pronunciation": 4,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The clip is clear and fully intelligible, matching the female reference's gender and general timbre. There is a noticeable synthetic texture and slight robotic resonance, particularly on 'visual' and 'Tengah'. Prosody is a bit stiff, lacking natural intonation. Pronunciation of 'visual' has a minor deviation but doesn't affect comprehension. Usable but not ideal for operational communication.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2023-11-15T00:00:00Z"
}
```
| 1,763,436,943.288405
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_13",
"transcript": "TAIPAN visual with Tengah.",
"audio_path": "/tmp/tmp8jcd3e_t.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/3bg61onzy4k7' display_name=None mime_type='audio/x-wav' size_bytes=129068 create_time=datetime.datetime(2025, 11, 18, 3, 35, 45, 374908, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 35, 44, 445481, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 35, 45, 374908, tzinfo=TzInfo(UTC)) sha256_hash='MjFkNDdkNmZmYzU1ZmVkOWQxOTgzZDI1MWQ2MDYwNzU0MjNhMTg3YTljYmNlMzVkNWFhMjk0YjgwYWEzOWNkNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/3bg61onzy4k7' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "93f4e2c8-8a0b-4b1f-9c0d-6e1a7b8c9d0f", "response_timestamp": 1708896173.456, "clip_id": "xtts_male_Exercise_1_13", "exercise": "Exercise 1", "exercise_id": "Exercise_1_13", "transcript": "TAIPAN visual with Tengah.", "model": "xtts", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 5, "overall": 5, "comment": "The voice is clear and matches the male reference well in timbre and accent. Pronunciation of \"Tengah\" is accurate. Prosody is natural, and the overall quality is excellent for operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T05:22:53Z"}
```
| 1,763,436,966.401976
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmpb8t9_ns_.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/pmm1wve61amz' display_name=None mime_type='audio/x-wav' size_bytes=165164 create_time=datetime.datetime(2025, 11, 18, 3, 36, 8, 385382, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 36, 7, 582216, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 36, 8, 385382, tzinfo=TzInfo(UTC)) sha256_hash='NGIzMGQ2YWU5ZDljOWY0ZGNlNTg2MDg4ZGM1NDFhY2M0OTRiNjc2NDFiMGE0MWU4MmE5ZDQ5NzM1YzcxMTFmYg==' uri='https://generativelanguage.googleapis.com/v1beta/files/pmm1wve61amz' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-4789-1234-567890abcdef", "response_timestamp": 1709452800.0, "clip_id": "csm_female_Exercise_1_14", "exercise": "Exercise 1", "exercise_id": "Exercise_1_14", "transcript": "Pandan 2000ft contact Tengah Approach.", "model": "csm", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The voice is crystal clear with correct pronunciation for all words, including Singaporean aviation terms. There is a noticeable synthetic tone that makes it sound artificial, and the prosody is slightly stiff compared to the female reference. However, these issues do not impact comprehension or operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-03T10:40:00Z"}
```
| 1,763,436,980.795254
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmp3x8_wkne.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/pkhfvcqebdyg' display_name=None mime_type='audio/x-wav' size_bytes=153644 create_time=datetime.datetime(2025, 11, 18, 3, 36, 22, 572733, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 36, 21, 796204, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 36, 22, 572733, tzinfo=TzInfo(UTC)) sha256_hash='YWRjN2U1YjQwYjNhNTA0YjYyMzNlZDZiZDJjZmYwOTg0OWRmYjkyMTc2OWQ0NTM1ZTM1ODUwNDkyNWY4NGU3Ng==' uri='https://generativelanguage.googleapis.com/v1beta/files/pkhfvcqebdyg' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8c3b7a5e-2f1d-4e9a-9c0d-6e5b4a3f2c1a", "response_timestamp": 1709491873.916124, "clip_id": "csm_male_Exercise_1_14", "exercise": "Exercise 1", "exercise_id": "Exercise_1_14", "transcript": "Pandan 2000ft contact Tengah Approach.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "The clip is fully intelligible with correct pronunciation. However, the voice has a noticeable synthetic and slightly robotic resonance, making it sound clearly artificial compared to the natural male reference. The prosody is somewhat flat and mechanical. Despite these issues, the message is clear and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-03T18:51:13Z"}
```
| 1,763,436,993.800448
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmp7kjiwv2j.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/i95huam6xcr8' display_name=None mime_type='audio/x-wav' size_bytes=163884 create_time=datetime.datetime(2025, 11, 18, 3, 36, 35, 751992, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 36, 34, 850824, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 36, 35, 751992, tzinfo=TzInfo(UTC)) sha256_hash='ZWMyMGE0ZmY1MWRhMTAzY2I2MTA0NTBiM2Y2M2QwYTEwNTlmOGIwN2JiMTFmNmI5MmQ1YmJiNTEyNzA0Mjk1Yg==' uri='https://generativelanguage.googleapis.com/v1beta/files/i95huam6xcr8' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id":"71d18725-b895-46e3-a9d7-567a18115bfb","response_timestamp":1719277806.01254,"clip_id":"orpheus_female_Exercise_1_14","exercise":"Exercise 1","exercise_id":"Exercise_1_14","transcript":"Pandan 2000ft contact Tengah Approach.","model":"orpheus","speaker":"female","clarity":4,"pronunciation":5,"prosody":3,"naturalness":3,"overall":3,"comment":"The voice is female and matches the timbre of the reference. All words are clear and correctly pronounced. However, the prosody is somewhat stiff and mechanical, and the overall vocal texture is noticeably synthetic. Despite this, the message is fully intelligible and usable for operational purposes.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-06-25T01:10:06.012540+00:00"}
```
| 1,763,437,010.735071
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmpmpjeg0fy.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/vnr6i9anl0ex' display_name=None mime_type='audio/x-wav' size_bytes=163884 create_time=datetime.datetime(2025, 11, 18, 3, 36, 52, 882165, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 36, 52, 32177, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 36, 52, 882165, tzinfo=TzInfo(UTC)) sha256_hash='MDc2YWY0ZjA3OGUyYmQ2M2JkNWJiYjFhZTIyODc3YWY5NmQwZGUzNDlmNTZjYzcxYWU4YWZkOTZhM2EwOWJjMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/vnr6i9anl0ex' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "e8b5d2e7-f1c3-4d00-b6c1-a1d8e0e0e0e0", "response_timestamp": 1701388800.0, "clip_id": "orpheus_male_Exercise_1_14", "exercise": "Exercise 1", "exercise_id": "Exercise_1_14", "transcript": "Pandan 2000ft contact Tengah Approach.", "model": "orpheus", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "Excellent clarity and accurate pronunciation for all words, including 'Pandan' and 'Tengah'. Prosody is natural and well-paced, aligning with a professional radio call. The voice aligns well with the male reference in timbre and accent. A very slight, almost imperceptible synthetic texture is present but does not impact operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-12-01T00:00:00Z"}
```
| 1,763,437,025.102177
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmpf47g05yq.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/yywgp3ribzjc' display_name=None mime_type='audio/x-wav' size_bytes=222764 create_time=datetime.datetime(2025, 11, 18, 3, 37, 7, 227832, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 37, 6, 336255, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 37, 7, 227832, tzinfo=TzInfo(UTC)) sha256_hash='ZWNhYjNkMTA2YzEyNjQyYzM0MzY0OGIxNDMxNTg0YzcxYjVmYThjMTU1NWVmYTUzMTdmMWJjN2IwNjU4N2ZlZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/yywgp3ribzjc' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a91b40c6-3023-41c1-84c4-75466c1b35b6", "response_timestamp": 1701388800.0, "clip_id": "xtts_female_Exercise_1_14", "exercise": "Exercise 1", "exercise_id": "Exercise_1_14", "transcript": "Pandan 2000ft contact Tengah Approach.", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Fully intelligible with correct pronunciation. The voice has a noticeable robotic resonance and slightly flat, mechanical prosody, particularly in pacing. While clearly female, the timbre is more synthetic than the reference. Usable, but not ideal due to artificiality.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-11-30T16:00:00"}
```
| 1,763,437,038.951834
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_14",
"transcript": "Pandan 2000ft contact Tengah Approach.",
"audio_path": "/tmp/tmpo_firev4.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/72uilw3vbl5c' display_name=None mime_type='audio/x-wav' size_bytes=193580 create_time=datetime.datetime(2025, 11, 18, 3, 37, 20, 934565, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 37, 19, 981380, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 37, 20, 934565, tzinfo=TzInfo(UTC)) sha256_hash='NTQ3ODRmNzc3YTc2OTlmYjkyYjM4ZmMwN2YzYzYxZGU3OGE2N2IyYWRhZjAwNDc4YzdiZDAwNGM3ZjM4MzczYg==' uri='https://generativelanguage.googleapis.com/v1beta/files/72uilw3vbl5c' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "8067ef40-3444-42b4-8260-25e98544a475", "response_timestamp": 1708892911.666141, "clip_id": "xtts_male_Exercise_1_14", "exercise": "Exercise 1", "exercise_id": "Exercise_1_14", "transcript": "Pandan 2000ft contact Tengah Approach.", "model": "xtts", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "The clip is very clear with excellent pronunciation and natural prosody. The voice timbre is consistent with the male reference. There is a very slight, almost imperceptible synthetic resonance, but it does not affect intelligibility or operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T08:28:31.666141"}
| 1,763,437,051.936509
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmpdwfu8mpq.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/arcu4a0i24p1' display_name=None mime_type='audio/x-wav' size_bytes=88364 create_time=datetime.datetime(2025, 11, 18, 3, 37, 33, 958940, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 37, 33, 137724, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 37, 33, 958940, tzinfo=TzInfo(UTC)) sha256_hash='NTI1YjY2MGJmYTZlMTEyYzM1YTZlNmY5ZGQ1YzA5MmQ0MGM5NmQyNjhjMzIxNzFjNTBlNWI2MzBmMTE2ODczNQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/arcu4a0i24p1' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708896000.0, "clip_id": "csm_female_Exercise_1_15", "exercise": "Exercise 1", "exercise_id": "Exercise_1_15", "transcript": "HONDA report Tuas", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "The clip is clear and fully intelligible. Pronunciation is accurate for all words. The voice has a noticeable synthetic quality, slightly less natural and more digital than the female reference. Prosody is a bit flat but does not impede understanding. Fully usable for operational purposes.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T15:00:00Z"}
```
| 1,763,437,064.030941
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmpfqgkz4yb.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/wxvwizmnb693' display_name=None mime_type='audio/x-wav' size_bytes=96044 create_time=datetime.datetime(2025, 11, 18, 3, 37, 46, 91830, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 37, 45, 222900, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 37, 46, 91830, tzinfo=TzInfo(UTC)) sha256_hash='MTVmYzNiZjMzMjIxYzBhMTIwMDY1NTY2OWEwZTQzNjkwYmQ1MGZlM2VjODI4MzdlMjI2MWQ0MTQyZjVmNWQ0Mg==' uri='https://generativelanguage.googleapis.com/v1beta/files/wxvwizmnb693' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708189200.0, "clip_id": "csm_male_Exercise_1_15", "exercise": "Exercise 1", "exercise_id": "Exercise_1_15", "transcript": "HONDA report Tuas", "model": "csm", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 4, "comment": "The clip is clear and fully intelligible, matching the male reference in gender and accent. Pronunciation and prosody are natural. There is a very subtle underlying synthetic resonance, but it does not affect clarity or operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-17T14:20:00Z"}
```
| 1,763,437,076.915239
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmp3oh4epia.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/w6hp4b8t1dm6' display_name=None mime_type='audio/x-wav' size_bytes=77868 create_time=datetime.datetime(2025, 11, 18, 3, 37, 58, 826581, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 37, 57, 925353, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 37, 58, 826581, tzinfo=TzInfo(UTC)) sha256_hash='NjhkNjUzNDE3ZWRiZjI2NjViZmNjNTA5OGZhYWU0MjEzZDQ5NzQ1OGVjMGY2ZGQ4ODlhZjk1ZGE2Mzc1NTJjZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/w6hp4b8t1dm6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "b3f0c1a7-1d2e-4b6c-8a9d-0e1f2g3h4i5j",
"response_timestamp": 1708819200.0,
"clip_id": "orpheus_female_Exercise_1_15",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"model": "orpheus",
"speaker": "female",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The voice is clearly synthetic with a noticeable robotic resonance, particularly on 'HONDA' and 'Tuas'. Prosody is flat and mechanical compared to the natural female reference, lacking natural intonation. All words are clear and intelligible, and pronunciation is accurate. Usable for operational context but lacks naturalness.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-25T00:00:00Z"
}
```
| 1,763,437,094.924123
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmpj8cadjzo.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/ipgigue7lx6b' display_name=None mime_type='audio/x-wav' size_bytes=86060 create_time=datetime.datetime(2025, 11, 18, 3, 38, 16, 786146, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 38, 15, 907107, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 38, 16, 786146, tzinfo=TzInfo(UTC)) sha256_hash='YjI4YmZmMTMzMTllNGQ2MjVmN2U2Mzc0YTI1MzY0YTI1ZGFkMGNhYjIwNTYyMjE1YmFkMDc4ZGRjMDEyNTZjOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/ipgigue7lx6b' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "893c834a-9b4e-4f7f-8c31-c4d370163351", "response_timestamp": 1722026131.543037, "clip_id": "orpheus_male_Exercise_1_15", "exercise": "Exercise 1", "exercise_id": "Exercise_1_15", "transcript": "HONDA report Tuas", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip delivers a clear and fully intelligible message with correct pronunciation. The voice has a noticeable synthetic and slightly robotic resonance, particularly on 'HONDA' and 'Tuas'. Prosody is somewhat flat and mechanical, yet consistent. The male timbre aligns with the reference. Despite the synthetic quality, it is usable for operational communication.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-07-26T16:35:31Z"}
| 1,763,437,110.150295
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmph76w3633.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/jks8o83na3kl' display_name=None mime_type='audio/x-wav' size_bytes=109100 create_time=datetime.datetime(2025, 11, 18, 3, 38, 32, 207257, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 38, 31, 411336, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 38, 32, 207257, tzinfo=TzInfo(UTC)) sha256_hash='NjFkODAxZjc0ODQ3ODliNzRmMTdlYzBmZjc4MGEyZjU1YmI1MjJlNTQyYWRhYjQ0NDYzMTQwYzY4MjViZWJkMg==' uri='https://generativelanguage.googleapis.com/v1beta/files/jks8o83na3kl' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "b3e3e0e7-5e6f-4a0b-8e9a-2d8e4f8c9b0a", "response_timestamp": 1718047020.0, "clip_id": "xtts_female_Exercise_1_15", "exercise": "Exercise 1", "exercise_id": "Exercise_1_15", "transcript": "HONDA report Tuas", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip is clear enough for comprehension. The pronunciation of 'Tuas' has a slight lisp/sibilance on the 's' sound. The prosody is a bit flat and mechanical, lacking natural intonation compared to the female reference. The overall naturalness is synthetic but the message is fully intelligible and usable operationally.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-10T16:37:00Z"}
```
| 1,763,437,119.625269
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"audio_path": "/tmp/tmpyezvqxx9.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/g0dqxbaa0ysz' display_name=None mime_type='audio/x-wav' size_bytes=113708 create_time=datetime.datetime(2025, 11, 18, 3, 38, 41, 578710, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 38, 40, 785914, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 38, 41, 578710, tzinfo=TzInfo(UTC)) sha256_hash='M2FjOGE3NjMxNmJkNDIxMzUxMThlOWE0NTFlNzU2NDJkMzYyYzk1ZTgwMjRlZWM3MDAyYWYyMjcyMjcyMzgzZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/g0dqxbaa0ysz' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8c59f0f4-d576-47c4-a621-e8d983416b9b",
"response_timestamp": 1708892800.0,
"clip_id": "xtts_male_Exercise_1_15",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_15",
"transcript": "HONDA report Tuas",
"model": "xtts",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The voice is clear and all words are intelligible. However, there is a noticeable synthetic and slightly robotic resonance, particularly in the delivery of \"report Tuas,\" which makes the prosody sound a bit flat compared to the reference. The timbre is slightly more metallic than the male reference. Despite this, the message is fully usable for operational purposes.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-25T17:46:40Z"
}
```
| 1,763,437,133.130609
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmpnkvdal3s.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/9k5m1je7btp6' display_name=None mime_type='audio/x-wav' size_bytes=88364 create_time=datetime.datetime(2025, 11, 18, 3, 38, 55, 290318, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 38, 54, 396759, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 38, 55, 290318, tzinfo=TzInfo(UTC)) sha256_hash='NjM4Yzc5YmQxMjRhYzQ5ZjNlZjA4ZGNiYmM5YzIzMjhkYjkyOGUwMmMwZTM3M2VkMzBiM2IyM2IzZjc1YTJjZg==' uri='https://generativelanguage.googleapis.com/v1beta/files/9k5m1je7btp6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "c613388c-1e25-4c07-b74c-473d09e30a5c", "response_timestamp": 1718870400.0, "clip_id": "csm_female_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "Clear female voice with correct pronunciation. The prosody is slightly mechanical and the vocal texture is notably synthetic, giving it a robotic resonance, especially on 'HONDA'. However, the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-20T16:00:00Z"}
```
| 1,763,437,147.553836
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmpo_icbc9y.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/uwcj8rt0pzk6' display_name=None mime_type='audio/x-wav' size_bytes=65324 create_time=datetime.datetime(2025, 11, 18, 3, 39, 9, 667828, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 39, 8, 860201, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 39, 9, 667828, tzinfo=TzInfo(UTC)) sha256_hash='MTY1NGI5NGMwYzM5ZGVmN2ZlNDVjOWFkNmI0MTcxM2YxNDAzY2E0NjFmYWY4NGFkZGU2MWUwM2Y0MWE1ZWU4MA==' uri='https://generativelanguage.googleapis.com/v1beta/files/uwcj8rt0pzk6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "83b9e28e-01a2-4a0b-93f4-d2e8b0a9b6c0", "response_timestamp": 1709407330.123, "clip_id": "csm_male_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Words are clear and correctly pronounced. There is a noticeable synthetic resonance and a slightly flat intonation compared to the male reference, giving the voice an artificial texture. However, intelligibility and operational usability are not affected.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-02T13:42:10.123Z"}
```
| 1,763,437,160.343291
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmp58wxfoig.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/rh4lfe75591a' display_name=None mime_type='audio/x-wav' size_bytes=86060 create_time=datetime.datetime(2025, 11, 18, 3, 39, 22, 385161, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 39, 21, 438409, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 39, 22, 385161, tzinfo=TzInfo(UTC)) sha256_hash='M2NlOTgxYjgzNTUwODNiZDM2ZDY3YWY1YmE5ZWYyYjBjZTc4MmQ3YjdhYjk5Zjk5MmMxNWNkYWZiOWRhM2RjNA==' uri='https://generativelanguage.googleapis.com/v1beta/files/rh4lfe75591a' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8c4f0e57-a36c-486d-bf60-d29a65d5e5e0", "response_timestamp": 1718501657.854619, "clip_id": "orpheus_female_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "orpheus", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 5, "overall": 5, "comment": "Clear and natural pronunciation of all words. The timbre is slightly brighter than the female reference but remains consistent with the expected voice identity. Excellent operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-15T22:54:17.854641Z"}
```
| 1,763,437,172.655739
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmp5ozs79r2.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/cfwrrk0bv0p3' display_name=None mime_type='audio/x-wav' size_bytes=77868 create_time=datetime.datetime(2025, 11, 18, 3, 39, 34, 890738, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 39, 33, 914878, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 39, 34, 890738, tzinfo=TzInfo(UTC)) sha256_hash='YjBjNDZkMjdhNGRhZGQyMzIwNDNkMDY5NjRkNTllNDdjY2UwMzU1YjJjYTRkNDU0YzhiYjJmYmMzNTg3MGZmOA==' uri='https://generativelanguage.googleapis.com/v1beta/files/cfwrrk0bv0p3' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8b5f3a0c-8d1e-4b7c-8e4a-5f9c1d2e3f4a", "response_timestamp": 1707984000.0, "clip_id": "orpheus_male_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "The voice is clear and all words are intelligible. There is a slight synthetic resonance present, particularly noticeable at the end of words. Prosody is somewhat flat compared to the human male reference, but the message remains fully understandable and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-15T08:00:00Z"}
```
| 1,763,437,186.109466
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmp46gw7psg.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/d0ccb15rqswf' display_name=None mime_type='audio/x-wav' size_bytes=111148 create_time=datetime.datetime(2025, 11, 18, 3, 39, 47, 916433, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 39, 47, 110524, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 39, 47, 916433, tzinfo=TzInfo(UTC)) sha256_hash='NmQyZDIyYTJlZjg1ODdhOTAwZTAyYzQ3MjUwMzRkOGNmNDAxM2VmMjEzN2Q3OTE2NDk4OGIyZGVkY2IzYmY3Zg==' uri='https://generativelanguage.googleapis.com/v1beta/files/d0ccb15rqswf' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a92e105e-88ef-46a2-9703-e883e01a4574", "response_timestamp": 1718043513.78426, "clip_id": "xtts_female_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "xtts", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The clip is crystal clear and all words are correctly pronounced, consistent with Singaporean English. The voice is female and matches the expected gender. There is a noticeable slight robotic resonance throughout the speech, making it sound synthetic compared to the reference. Prosody is a bit stiff and somewhat flat, but not distracting. Despite the synthetic tone, the message is highly intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-10T15:38:33Z"}
```
| 1,763,437,200.528999
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_16",
"transcript": "Report Tuas, HONDA",
"audio_path": "/tmp/tmp9bup8xfj.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/hu56xmh87jfk' display_name=None mime_type='audio/x-wav' size_bytes=102444 create_time=datetime.datetime(2025, 11, 18, 3, 40, 2, 550361, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 40, 1, 574220, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 40, 2, 550361, tzinfo=TzInfo(UTC)) sha256_hash='OGVhMjMzZmZjMjBjYjVjNDNmMWFlNzA4YTM5NjVkZjM0M2RmMDc2NDZjNWNmYThjMTkyYTdlODhlMWI4ZjE0Nw==' uri='https://generativelanguage.googleapis.com/v1beta/files/hu56xmh87jfk' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "YOUR_UUID_HERE", "response_timestamp": 1709456384.0, "clip_id": "xtts_male_Exercise_1_16", "exercise": "Exercise 1", "exercise_id": "Exercise_1_16", "transcript": "Report Tuas, HONDA", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "The clip is clear and all words are intelligible. Pronunciation is accurate for Singaporean English. The prosody is a bit flat and the pacing is slightly slow, giving it a somewhat mechanical feel, but it remains fully usable. The voice matches the male reference's gender and general timbre, with a typical radio-like quality.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-03T07:39:44Z"}
```
| 1,763,437,210.058932
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmp2x9g_2l9.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/gitcti8iz8e6' display_name=None mime_type='audio/x-wav' size_bytes=368684 create_time=datetime.datetime(2025, 11, 18, 3, 40, 12, 134881, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 40, 11, 296310, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 40, 12, 134881, tzinfo=TzInfo(UTC)) sha256_hash='NWI5ZGEzMTQ3ZTU4OWUxOTc4Mjg3MWZhN2QwYmE1NzdmOWUxOTE5NTNjYWExZjU0NTg4ZmRmOWNkMjc4ZjAzZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/gitcti8iz8e6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id":"54b2d354-9783-42e5-827d-9473b6727284","response_timestamp":1722003881.332569,"clip_id":"csm_female_Exercise_1_17","exercise":"Exercise 1","exercise_id":"Exercise_1_17","transcript":"HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.","model":"csm","speaker":"female","clarity":4,"pronunciation":5,"prosody":3,"naturalness":3,"overall":3,"comment":"Clear and intelligible, with accurate pronunciation. The prosody is somewhat stiff and mechanical, and the vocal texture is clearly synthetic, lacking natural human-like qualities. While fully understandable, the overall artificiality might slightly reduce operational authenticity compared to a more natural voice.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-07-26T14:24:41.332569"}
```
| 1,763,437,226.271086
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmp_c6nqa8f.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/14oafhuegiix' display_name=None mime_type='audio/x-wav' size_bytes=499244 create_time=datetime.datetime(2025, 11, 18, 3, 40, 29, 99319, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 40, 27, 601026, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 40, 29, 99319, tzinfo=TzInfo(UTC)) sha256_hash='NTBmYzU5ZmYxNGRhNjYyYjFiMDk0MDJhZDk4YTM1OGQ2MTgzODFkMzFlYzIyMDY4MmEwYTZkMmRhNzI4OTdkNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/14oafhuegiix' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "67b8d0e5-7b56-42f0-9755-985289f6b957", "response_timestamp": 1718970471.294158, "clip_id": "csm_male_Exercise_1_17", "exercise": "Exercise 1", "exercise_id": "Exercise_1_17", "transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clearly synthetic with a consistent robotic resonance throughout the clip. Pronunciation is accurate, and the gender/timbre match the male reference. The prosody is somewhat stiff and mechanical, particularly around \"POB\" and \"duration of ops\", but the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-21T16:07:51.294179Z"}
```
| 1,763,437,241.489077
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmpsn2jyvcz.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/i6qp52haz649' display_name=None mime_type='audio/x-wav' size_bytes=303148 create_time=datetime.datetime(2025, 11, 18, 3, 40, 43, 741661, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 40, 42, 767625, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 40, 43, 741661, tzinfo=TzInfo(UTC)) sha256_hash='OGVlNDQ2Y2VlMTIzNTczOGE5MjQxMTVmY2FkZjU5Zjk2YmFmNjEzMDQ5NTg2NDVjYmI3NWUyMTFmMTI0ZDRlYg==' uri='https://generativelanguage.googleapis.com/v1beta/files/i6qp52haz649' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "c1f7b0f6-d7a2-4a7e-9e7c-8e3b2c1f7b0f", "response_timestamp": 1719582800.0, "clip_id": "orpheus_female_Exercise_1_17", "exercise": "Exercise 1", "exercise_id": "Exercise_1_17", "transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.", "model": "orpheus", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clear and the gender/timbre match the female reference well. All words are pronounced correctly. However, the prosody is somewhat flat and rushed, particularly at the end, giving it a noticeable synthetic and slightly robotic quality. The message remains fully intelligible for operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-28T12:33:20Z"}
```
| 1,763,437,255.313963
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmp5z9eldad.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/9bdjfbvnkjjm' display_name=None mime_type='audio/x-wav' size_bytes=380972 create_time=datetime.datetime(2025, 11, 18, 3, 40, 57, 156284, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 40, 56, 353093, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 40, 57, 156284, tzinfo=TzInfo(UTC)) sha256_hash='NTVmOTIwMTZhZjE2MWZiODQ2NWE0ZDFmOWY0YzkwZmRlYzMwNGM4NGYxYWI1NWUwODM0NjQzMGE0ZDQxMTQxZg==' uri='https://generativelanguage.googleapis.com/v1beta/files/9bdjfbvnkjjm' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8d4b3b3a-f4c2-4a0e-9b8c-1e2a3c4b5d6f",
"response_timestamp": 1716307200.0,
"clip_id": "orpheus_male_Exercise_1_17",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"model": "orpheus",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 4,
"naturalness": 2,
"overall": 3,
"comment": "The voice is male but presents a very deep, resonant, and heavily processed robotic timbre, which is a significant shift from the natural male reference. While all words are intelligible and pronunciation is accurate (including 'POB' and 'ops'), the pronounced synthetic quality detracts from naturalness and makes the voice sound artificial rather than human-like, potentially impacting operational authenticity.",
"gender_mismatch": true,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-05-21T10:40:00Z"
}
```
| 1,763,437,277.906792
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmpceg4grgd.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/o90twp9mqbvg' display_name=None mime_type='audio/x-wav' size_bytes=387628 create_time=datetime.datetime(2025, 11, 18, 3, 41, 19, 901758, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 41, 18, 931623, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 41, 19, 901758, tzinfo=TzInfo(UTC)) sha256_hash='NTViZGZmNzVkOTFkYzk3OTJiYmQxOTFmNjQwMGU1YTA4ZGJlODZkZDk2MWI4YzY1MTNhOGFhOThjOTcwNzA3NA==' uri='https://generativelanguage.googleapis.com/v1beta/files/o90twp9mqbvg' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "0d87a911-c918-406a-a28a-6945a6c38b21", "response_timestamp": 1716942099.123, "clip_id": "xtts_female_Exercise_1_17", "exercise": "Exercise 1", "exercise_id": "Exercise_1_17", "transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip maintains the female voice, but has a noticeable synthetic and somewhat robotic quality, especially in transitions between words. The pacing is slightly stiff, and 'Shoal' is pronounced with a slight 'L' sound rather than a smooth 'shol'. Despite these artifacts, the message is fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-05-29T06:01:39.123Z"}
```
| 1,763,437,291.350455
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_17",
"transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.",
"audio_path": "/tmp/tmp8do4q8hl.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/llw2uhthwmc6' display_name=None mime_type='audio/x-wav' size_bytes=363052 create_time=datetime.datetime(2025, 11, 18, 3, 41, 33, 851550, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 41, 32, 392110, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 41, 33, 851550, tzinfo=TzInfo(UTC)) sha256_hash='YmQyOWFlOTAxOWI1Y2ZmMmI1ZGYxMTEzMTYyMjY2MTYwYjdmNjA2MGU3ZjA1YjcxNTlhZWNmOWI1YjVkYjNmNQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/llw2uhthwmc6' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708896000.0, "clip_id": "xtts_male_Exercise_1_17", "exercise": "Exercise 1", "exercise_id": "Exercise_1_17", "transcript": "HONDA track for Sultan Shoal, request operating altitude, POB , and duration of ops.", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip is fully intelligible with correct pronunciation. However, there is a noticeable synthetic 'chipmunk' resonance that makes the voice sound less natural, and the prosody is slightly staccato. The timbre is significantly brighter and higher-pitched than the male reference, affecting operational authenticity.", "gender_mismatch": true, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T16:00:00Z"}
```
| 1,763,437,305.07883
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmpn01ueolj.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/l5tt2ubb4rwl' display_name=None mime_type='audio/x-wav' size_bytes=437804 create_time=datetime.datetime(2025, 11, 18, 3, 41, 47, 59963, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 41, 46, 272259, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 41, 47, 59963, tzinfo=TzInfo(UTC)) sha256_hash='NDE1MDE1YzU5ZjQyOGFkYjUxMWE3NmU4MjcwZGY3NGY0NGQzOTA4N2YyY2RkZmQ0ZWM5NDI3ODE5ZmRmMzBmNw==' uri='https://generativelanguage.googleapis.com/v1beta/files/l5tt2ubb4rwl' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8935ef7a-0a7b-402f-b40b-d07f300c3a88", "response_timestamp": 1716965853.483648, "clip_id": "csm_female_Exercise_1_18", "exercise": "Exercise 1", "exercise_id": "Exercise_1_18", "transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clearly synthetic with a noticeable robotic resonance, making it sound somewhat mechanical. The pronunciation of \"Shoal\" is slightly unnatural, although still understandable. Prosody is a little slow and stiff compared to the natural female reference, but overall the message remains intelligible and operationally usable. The timbre is female but thinner and brighter than the reference.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-05-29T00:17:33Z"}
```
| 1,763,437,319.77491
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmpfpy22v6l.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/qeohchrtj4c5' display_name=None mime_type='audio/x-wav' size_bytes=472364 create_time=datetime.datetime(2025, 11, 18, 3, 42, 2, 406827, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 42, 1, 544390, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 42, 2, 406827, tzinfo=TzInfo(UTC)) sha256_hash='ZjRhZWEzNGI5NGY4NTM1ZDIyMWZhZjgxM2MxNjMwZDYyYzljNTE2ZWYzNGU2N2ExMjE1ZDE4NjFhNGYzOTA2Mg==' uri='https://generativelanguage.googleapis.com/v1beta/files/qeohchrtj4c5' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1700000000.0, "clip_id": "csm_male_Exercise_1_18", "exercise": "Exercise 1", "exercise_id": "Exercise_1_18", "transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins", "model": "csm", "speaker": "male", "clarity": 2, "pronunciation": 3, "prosody": 2, "naturalness": 2, "overall": 1, "comment": "Critical information is missing: the phrase 'duration 45mins' is completely omitted. The voice has a synthetic texture, and there is an unnatural, stutter-like pause between 'POB' and '4', significantly impacting clarity and usability. Gender and timbre are consistent with the male reference.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-11-14T12:26:40Z"}
```
| 1,763,437,336.778796
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmp5yeh1we0.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/zjddhnkr7858' display_name=None mime_type='audio/x-wav' size_bytes=344108 create_time=datetime.datetime(2025, 11, 18, 3, 42, 19, 40010, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 42, 18, 264066, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 42, 19, 40010, tzinfo=TzInfo(UTC)) sha256_hash='NzE5YjgzOGU3YTQ4NTBmM2YzNjExYmQyYTEzMjNkM2FlMmFlZWRiYTI3ZDFjNTYzYTdkZWE5YmUxOWIwODhlNA==' uri='https://generativelanguage.googleapis.com/v1beta/files/zjddhnkr7858' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "97e6e5d9-7607-4221-a3f4-343d2c98d6c1",
"response_timestamp": 1721990499.789,
"clip_id": "orpheus_female_Exercise_1_18",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"model": "orpheus",
"speaker": "female",
"clarity": 5,
"pronunciation": 5,
"prosody": 4,
"naturalness": 4,
"overall": 5,
"comment": "Excellent clarity and correct pronunciation. Timbre is consistent with the female reference. A very slight synthetic quality and subtle stiffness in prosody are present but do not impact comprehension or operational usability.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-07-26T10:41:39.789129Z"
}
```
| 1,763,437,349.948209
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmp7fyz4sgs.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/q6arvuqxc0mx' display_name=None mime_type='audio/x-wav' size_bytes=401452 create_time=datetime.datetime(2025, 11, 18, 3, 42, 32, 184868, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 42, 31, 374836, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 42, 32, 184868, tzinfo=TzInfo(UTC)) sha256_hash='MDM2MDQ1MTlmZDM5YjhhZWQwZTZjYWUwY2U3ZGY2ODkxMzk5MTA1NGE0YjkwNmYxZjliNGU1ODY4NGYxZTQyNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/q6arvuqxc0mx' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a243a85b-8664-4e2a-921c-a068413b069d", "response_timestamp": 1718818800.0, "clip_id": "orpheus_male_Exercise_1_18", "exercise": "Exercise 1", "exercise_id": "Exercise_1_18", "transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clear and pronunciation is accurate. However, there is a consistent underlying robotic resonance and hum throughout the clip, making the voice sound clearly synthetic. Prosody is somewhat stiff and mechanical, though the message remains fully intelligible and operationally usable. The male timbre is consistent with the reference.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-19T18:20:00Z"}
```
| 1,763,437,363.713699
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmpsn8f67tp.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/zg1ydo4n4quz' display_name=None mime_type='audio/x-wav' size_bytes=496684 create_time=datetime.datetime(2025, 11, 18, 3, 42, 46, 175382, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 42, 45, 255888, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 42, 46, 175382, tzinfo=TzInfo(UTC)) sha256_hash='YzY0YjZhYWJiZmMwNWY3YzVjMjM0ODVjMjM4ZTljY2QzOTcwMDcyZDJkZjkwNDE3NzkzNTVkODBiOWUxNzFiNA==' uri='https://generativelanguage.googleapis.com/v1beta/files/zg1ydo4n4quz' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8a3b5c4e-1e6f-4d7a-8b9c-0d1e2f3a4b5c", "response_timestamp": 1718873752.123, "clip_id": "xtts_female_Exercise_1_18", "exercise": "Exercise 1", "exercise_id": "Exercise_1_18", "transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "The voice is clear and mostly natural, aligning well with the female reference timbre. There is a slight robotic quality during transitions, particularly noticeable at 'Shoal, operating' and 'below, POB'. Pronunciation of 'Sultan' is slightly off, sounding more like 'Soutan'. However, these minor issues do not impede intelligibility and would be acceptable in operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-20T14:15:52.123Z"}
```
| 1,763,437,373.331505
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"audio_path": "/tmp/tmp69g3k7w5.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/254wkcmp0qhf' display_name=None mime_type='audio/x-wav' size_bytes=405548 create_time=datetime.datetime(2025, 11, 18, 3, 42, 55, 943185, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 42, 55, 27659, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 42, 55, 943185, tzinfo=TzInfo(UTC)) sha256_hash='MTkzZTA2ZjcyN2JlOGJlYTljZmNmOTMwNmNhYmEyMWQxZjY3MTZkMWQ1NTY2OWUyY2ZjYzY4YjZjNzllYjhmZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/254wkcmp0qhf' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8b9e6a0d-9b1c-4b3f-8c7e-2d5f1a3b4c6d",
"response_timestamp": 1708896000.0,
"clip_id": "xtts_male_Exercise_1_18",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_18",
"transcript": "HONDA track Sultan Shoal, operating 1000ft and below, POB 4, duration 45mins",
"model": "xtts",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "All words are intelligible despite a noticeable synthetic and slightly metallic resonance. The prosody is somewhat fast-paced, particularly 'Sultan Shoal', and has a mild robotic cadence, but intonation is generally correct. Timbre is thinner than the male reference, but gender identity is consistent. Fully usable in an operational context.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-25T16:00:00Z"
}
```
| 1,763,437,410.061891
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmptnjogbim.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/jq1y6xe88l0m' display_name=None mime_type='audio/x-wav' size_bytes=172844 create_time=datetime.datetime(2025, 11, 18, 3, 43, 32, 3021, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 43, 31, 241184, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 43, 32, 3021, tzinfo=TzInfo(UTC)) sha256_hash='MWNlZmM4Mjc1NzYzYzQ2YjQ5ZTM1OGNkYzkyODQwYzkxYjU3YTlkYmQ4OWVkZTk2YWQxMDk4ZjczMzA5NDcyNQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/jq1y6xe88l0m' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "806a68a5-d865-4f38-a400-d8f9468007ea", "response_timestamp": 1709971200.0, "clip_id": "csm_female_Exercise_1_19", "exercise": "Exercise 1", "exercise_id": "Exercise_1_19", "transcript": "HONDA copy, report established Sultan Shoal", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clearly female and matches the reference gender and accent. The message is fully intelligible. There is a noticeable synthetic vocal texture and slightly stiff, mechanical prosody, particularly evident in words like 'established'. While usable for operational purposes, it lacks the naturalness of human speech.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-09T00:00:00.000Z"}
```
| 1,763,437,423.540072
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmpf10kilhd.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/074vjfpnb3j3' display_name=None mime_type='audio/x-wav' size_bytes=230444 create_time=datetime.datetime(2025, 11, 18, 3, 43, 45, 528793, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 43, 44, 677914, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 43, 45, 528793, tzinfo=TzInfo(UTC)) sha256_hash='MGJiODJjNGUyOTk1ZjljMjU3MTA0OTQyZThkMGM3Y2I5ZWQ5MzEzZmNiMDk4MmZkNTlhYzhjMzVmNjI4YmMyMg==' uri='https://generativelanguage.googleapis.com/v1beta/files/074vjfpnb3j3' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "84e27f91-5807-4258-8b9a-7c98e29a8a76",
"response_timestamp": 1721817744.136894,
"clip_id": "csm_male_Exercise_1_19",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"model": "csm",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The voice matches the male reference in gender and timbre. All words are clearly pronounced. There is a noticeable robotic resonance, especially in words like 'established' and 'Sultan Shoal'. The pacing is somewhat slow and stiff, but the message remains fully intelligible and operationally usable.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-07-24T12:02:24.136910Z"
}
```
| 1,763,437,437.095027
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmpmxqgi52_.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/e45qf8v713tp' display_name=None mime_type='audio/x-wav' size_bytes=135212 create_time=datetime.datetime(2025, 11, 18, 3, 43, 59, 264279, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 43, 58, 244131, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 43, 59, 264279, tzinfo=TzInfo(UTC)) sha256_hash='Mzg0YTVmNTRlZmFhYzM2OTYxNzg1N2JkYmIwNDIzY2Y4NWY4ZjkxOWM5ZjMwNTM1OTgzNTg4MTMxNmNhYmYxNw==' uri='https://generativelanguage.googleapis.com/v1beta/files/e45qf8v713tp' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8b52a129-8730-4e58-9c59-d8304910e53a", "response_timestamp": 1718090544.607, "clip_id": "orpheus_female_Exercise_1_19", "exercise": "Exercise 1", "exercise_id": "Exercise_1_19", "transcript": "HONDA copy, report established Sultan Shoal", "model": "orpheus", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip is clear and all words are intelligible. The pronunciation is accurate. However, the voice has a noticeable synthetic quality with a slight robotic resonance throughout. The prosody is a bit stiff and slightly rushed, leading to a less natural flow compared to the female reference. Despite these issues, the message is fully comprehensible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-11T07:22:24.607217Z"}
```
| 1,763,437,450.622792
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmp_oq61_uq.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/7zv7aov9x670' display_name=None mime_type='audio/x-wav' size_bytes=131116 create_time=datetime.datetime(2025, 11, 18, 3, 44, 12, 698907, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 44, 11, 804138, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 44, 12, 698907, tzinfo=TzInfo(UTC)) sha256_hash='YzMwY2NhM2MyZjA4MjlkODJiMTg4MWFhOGVlYjM5OGJkMzZlNDhjYWZjZTY3YzUyODI1ZDA4MjA3MjNiY2Y2MA==' uri='https://generativelanguage.googleapis.com/v1beta/files/7zv7aov9x670' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8b5257e3-05c0-4f9e-a61f-63110298a09f",
"response_timestamp": 1721568224.787474,
"clip_id": "orpheus_male_Exercise_1_19",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"model": "orpheus",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 3,
"comment": "The voice is clearly synthetic with a consistent robotic resonance, particularly noticeable on 'established' and 'Shoal'. While fully intelligible and matching the male gender and general radio timbre of the reference, the prosody is slightly flat and pacing is a bit fast. This makes it clearly synthetic, but still fully usable for operational purposes.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-07-21T13:23:44.787474Z"
}
```
| 1,763,437,469.274653
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmpgk2cpjgf.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/jf22d9m1xjd9' display_name=None mime_type='audio/x-wav' size_bytes=251436 create_time=datetime.datetime(2025, 11, 18, 3, 44, 32, 29593, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 44, 30, 432979, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 44, 32, 29593, tzinfo=TzInfo(UTC)) sha256_hash='MmU1YTVjMzdiYWYxNWNiNDA5MTI2YmZmNjgzZDllZTZlZDhjYzRhODFiMDg2Yzg1NzhhOGJjYTQwMGZiZmI0Yw==' uri='https://generativelanguage.googleapis.com/v1beta/files/jf22d9m1xjd9' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "7662c19a-986c-48c9-8d75-e054a3a6b579", "response_timestamp": 1718873082.935105, "clip_id": "xtts_female_Exercise_1_19", "exercise": "Exercise 1", "exercise_id": "Exercise_1_19", "transcript": "HONDA copy, report established Sultan Shoal", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Clearly synthetic voice with robotic intonation and slightly unnatural pacing. \"Established\" sounds a bit squashed, and \"Sultan Shoal\" is slightly rushed and indistinct. The timbre is noticeably more synthetic and less bright than the female reference. Despite these issues, the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-20T17:44:42.935128Z"}
```
| 1,763,437,484.009479
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_19",
"transcript": "HONDA copy, report established Sultan Shoal",
"audio_path": "/tmp/tmpi9u2oi_x.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/8wj6li4x91da' display_name=None mime_type='audio/x-wav' size_bytes=209452 create_time=datetime.datetime(2025, 11, 18, 3, 44, 45, 927953, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 44, 45, 65119, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 44, 45, 927953, tzinfo=TzInfo(UTC)) sha256_hash='MTYxNjg0MmU2ZDMxNDBiODMwYjk0M2JkOThkMmFjZWNhMTM0YWE3NWI5NTU5ZDU1MGRjMGNjNWNhMmNmNDlmNA==' uri='https://generativelanguage.googleapis.com/v1beta/files/8wj6li4x91da' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "226b6477-8c3b-410a-b141-948f2197621f", "response_timestamp": 1708892706.843793, "clip_id": "xtts_male_Exercise_1_19", "exercise": "Exercise 1", "exercise_id": "Exercise_1_19", "transcript": "HONDA copy, report established Sultan Shoal", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clearly male and consistent with the reference gender and accent. The message is fully intelligible. There is a noticeable synthetic/robotic resonance throughout, particularly on the 'sh' sound in 'Shoal', which is slightly sibilant. Pacing is a little rushed, and intonation is somewhat flat, but these issues do not impede comprehension, making it acceptable for operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T14:45:06.843Z"}
| 1,763,437,503.093254
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmpl94efxyf.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/miq9dwnx1t55' display_name=None mime_type='audio/x-wav' size_bytes=195884 create_time=datetime.datetime(2025, 11, 18, 2, 41, 22, 113613, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 2, 41, 21, 234163, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 2, 41, 22, 113613, tzinfo=TzInfo(UTC)) sha256_hash='ODdkN2U0NjAxN2Y2MTllYjc3MTFiOTYzNjFlZWY4YmE3ZDgzODZkOGEwNjM4NGM3NDVhNzhmMzcxNDhmMWRjOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/miq9dwnx1t55' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1709403310.0, "clip_id": "csm_female_Exercise_1_1", "exercise": "Exercise 1", "exercise_id": "Exercise_1_1", "transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The female timbre is consistent with the reference. The clip exhibits a noticeable synthetic tone and somewhat mechanical prosody, with a slightly rushed pace, especially for \"CAMEL\". The message remains intelligible but requires slightly more effort due to these factors.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-02T13:48:30Z"}
| 1,763,433,722.883172
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmp5xl81xxb.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/lya1fb5m1cel' display_name=None mime_type='audio/x-wav' size_bytes=441644 create_time=datetime.datetime(2025, 11, 18, 2, 42, 4, 969011, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 2, 42, 4, 159179, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 2, 42, 4, 969011, tzinfo=TzInfo(UTC)) sha256_hash='ZTU1YzE5ZDRiODcyYzAwOGEyZDAzNjNjNmZmNGYxN2FmNmMwMjc4YjhmZTMyMjk4MGRiYzdiNmJmNWQ3Y2VmNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/lya1fb5m1cel' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1709457600.0, "clip_id": "csm_male_Exercise_1_1", "exercise": "Exercise 1", "exercise_id": "Exercise_1_1", "transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.", "model": "csm", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "Clear and fully intelligible with natural pronunciation and pacing. Exhibits a mild, consistent synthetic texture and slight robotic resonance, but these minor artifacts do not impede comprehension or operational usability. Timbre is consistent with the male reference.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-03T10:40:00Z"}
| 1,763,433,768.267377
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmpoap6cqch.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/nibefxqqowt3' display_name=None mime_type='audio/x-wav' size_bytes=372780 create_time=datetime.datetime(2025, 11, 18, 3, 14, 28, 844325, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 14, 27, 937427, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 14, 28, 844325, tzinfo=TzInfo(UTC)) sha256_hash='N2FlY2ViNTlmMDYwMTIyOWFjZDg4MWNhYjNlOWViOGJlMmMxODYyMDc3MzcwNzJkMzZmMThhMGM4NzBlNTBiMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/nibefxqqowt3' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "b6a7d2e1-4c10-4f8a-9e7f-0d8c3b4a2e1f", "response_timestamp": 1708892400.0, "clip_id": "orpheus_female_Exercise_1_1", "exercise": "Exercise 1", "exercise_id": "Exercise_1_1", "transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.", "model": "orpheus", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "Clip is fully intelligible with correct pronunciation. The voice has a synthetic quality with a slight robotic resonance and a somewhat flat prosody, but these do not impede comprehension. Timbre is consistent with the female reference. Usable for operational purposes.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T20:20:00Z"}
```
| 1,763,435,685.789383
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmprzg7gv_7.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/58yxrzxm8b4p' display_name=None mime_type='audio/x-wav' size_bytes=340012 create_time=datetime.datetime(2025, 11, 18, 3, 14, 47, 844151, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 14, 47, 4049, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 14, 47, 844151, tzinfo=TzInfo(UTC)) sha256_hash='MWUwN2MyNjdiZTVjYjk3YWRiOTdjY2I1YjJhNmFjMTIyYWU4ZGJkYTQ0MTFiOWYyYjI3NWE1ZGUyZTkyNWRiMg==' uri='https://generativelanguage.googleapis.com/v1beta/files/58yxrzxm8b4p' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id":"56ec74c1-ae37-4d7a-8f85-3b1a20a4b9c1","response_timestamp":1722026191.884784,"clip_id":"orpheus_male_Exercise_1_1","exercise":"Exercise 1","exercise_id":"Exercise_1_1","transcript":"Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.","model":"orpheus","speaker":"male","clarity":5,"pronunciation":5,"prosody":3,"naturalness":3,"overall":3,"comment":"The voice clearly delivers the message with excellent clarity and correct pronunciation. However, the timbre is distinctly synthetic and somewhat resonant, lacking the natural human quality of the male reference. Prosody is slightly mechanical, affecting naturalness, but does not impede comprehension. Fully usable operationally despite the artificial voice.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-07-26T19:16:31.884784"}
| 1,763,435,702.258256
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmpqnyimct_.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/cxsc4z7tpvhe' display_name=None mime_type='audio/x-wav' size_bytes=420908 create_time=datetime.datetime(2025, 11, 18, 3, 15, 4, 197764, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 15, 3, 438394, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 15, 4, 197764, tzinfo=TzInfo(UTC)) sha256_hash='YjI1YmE5NWExN2M1MTE5ZjM3MTViMTU5YjkxMjdhMDlmNWVhZjQwN2M5NzA2NTE2ZTNjYTQ0YTI5ZGVlMDU1NQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/cxsc4z7tpvhe' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "a9b7c1d3-e5f7-4a0b-8c1d-2e3f4a5b6c7d",
"response_timestamp": 1708896000.0,
"clip_id": "xtts_female_Exercise_1_1",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"model": "xtts",
"speaker": "female",
"clarity": 4,
"pronunciation": 5,
"prosody": 4,
"naturalness": 3,
"overall": 4,
"comment": "The voice maintains gender and a timbre similar to the female reference, though it has a noticeable synthetic quality and slight robotic resonance. All words are clear and correctly pronounced, and pacing is mostly natural with a minor stiffness. Fully usable for operational context.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-26T00:00:00Z"
}
```
| 1,763,435,714.85875
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_1",
"transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.",
"audio_path": "/tmp/tmp3f6ydr3j.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/xrwqm1qyqviu' display_name=None mime_type='audio/x-wav' size_bytes=407596 create_time=datetime.datetime(2025, 11, 18, 3, 15, 17, 484178, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 15, 15, 994470, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 15, 17, 484178, tzinfo=TzInfo(UTC)) sha256_hash='M2EyMDlkZmI2YWM0NWNjMThkOTFhOGJhNTc3MmQyMTA5Y2EwYzE1MDM3MjQ4Y2FhMzI4NzdjYjZiYjJiOWYwNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/xrwqm1qyqviu' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "895c276f-a0ee-4b36-a36c-941e7555b404", "response_timestamp": 1718029676.241584, "clip_id": "xtts_male_Exercise_1_1", "exercise": "Exercise 1", "exercise_id": "Exercise_1_1", "transcript": "Tower controller requests clearance from Approach via landline, CAMEL for Visual Straight-in via Western Coast departure.", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Voice is male and consistent with the reference. The message is fully intelligible with correct pronunciation. The voice exhibits a synthetic quality with a mild robotic resonance and slightly stiff prosody, but remains fully usable for operational communication. A faint background hum is also present.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-10T09:07:56.241584+00:00"}
```
| 1,763,435,732.239636
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmpkekwytc9.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/6nmn37wsmr8k' display_name=None mime_type='audio/x-wav' size_bytes=80684 create_time=datetime.datetime(2025, 11, 18, 3, 45, 5, 168529, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 45, 4, 262164, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 45, 5, 168529, tzinfo=TzInfo(UTC)) sha256_hash='OTM3NTE4N2RmNDcyYjBhNzhkMzA1NWIzNTY2NzIyNjM4MmVjYWVkZWM3OWNmOTc5YWExNzZkNTlhMzJhMzE5Nw==' uri='https://generativelanguage.googleapis.com/v1beta/files/6nmn37wsmr8k' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "c2a1d2e3-f4b5-4a67-8c9d-0e1f2a3b4c5d", "response_timestamp": 1700000000.0, "clip_id": "csm_female_Exercise_1_20", "exercise": "Exercise 1", "exercise_id": "Exercise_1_20", "transcript": "HONDA Sultan Shoal", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 2, "overall": 3, "comment": "The voice is clearly synthetic with a distinct robotic resonance and a flat, mechanical intonation. While 'HONDA Sultan Shoal' is intelligible, the artificial timbre significantly deviates from the natural female reference, impacting naturalness. Pacing is slightly stiff.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-11-14T08:26:40Z"}
```
| 1,763,437,523.091349
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmpwy1w3gf_.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/p9dsu6i31d66' display_name=None mime_type='audio/x-wav' size_bytes=84524 create_time=datetime.datetime(2025, 11, 18, 3, 45, 25, 36035, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 45, 24, 220907, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 45, 25, 36035, tzinfo=TzInfo(UTC)) sha256_hash='OTYyNDQ4ZmM5YzkyNmJmODE4MDRkMGU2OGEwYTcxZDlmNDI3MmZjNjBjNTRlOTljMmZjYjk1MTkyYTU3OTRjMw==' uri='https://generativelanguage.googleapis.com/v1beta/files/p9dsu6i31d66' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "c6a2d98c-84e5-4a7b-a4e9-15822e1b1d2f", "response_timestamp": 1708892700.0, "clip_id": "csm_male_Exercise_1_20", "exercise": "Exercise 1", "exercise_id": "Exercise_1_20", "transcript": "HONDA Sultan Shoal", "model": "csm", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Clear and fully intelligible. Pronunciation is accurate. The voice has a noticeable synthetic texture with slight resonance, but this does not impede understanding. Pacing is good. Matches male reference gender and timbre.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T15:05:00Z"}
```
| 1,763,437,536.001824
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmpnw9sc14v.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/vz0xhxjjd9al' display_name=None mime_type='audio/x-wav' size_bytes=90156 create_time=datetime.datetime(2025, 11, 18, 3, 45, 38, 566138, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 45, 37, 83847, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 45, 38, 566138, tzinfo=TzInfo(UTC)) sha256_hash='YzMyYzYyMDQ1OTk4NjY0YmIzYmI1NGFkMzQ4ZTgyYmE3NmJlZjA2YzM5ZWIwMDkwYjQ5ZjEyZjgzMzFlYTViNg==' uri='https://generativelanguage.googleapis.com/v1beta/files/vz0xhxjjd9al' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "c62f275e-2f22-4a0b-9c76-d18398e47f9c", "response_timestamp": 1717646401.123, "clip_id": "orpheus_female_Exercise_1_20", "exercise": "Exercise 1", "exercise_id": "Exercise_1_20", "transcript": "HONDA Sultan Shoal", "model": "orpheus", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The clip is crystal clear with accurate pronunciation of all words, consistent with a Singaporean accent. The voice maintains a female timbre, matching the reference. While the prosody is mostly natural, it exhibits a slightly stiff quality. The voice clearly sounds synthetic but remains fully intelligible and operationally usable, presenting a minor synthetic vocal texture.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-06T08:00:01.123Z"}
```
| 1,763,437,551.372538
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmpgethb5f9.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/mgherhv76zsi' display_name=None mime_type='audio/x-wav' size_bytes=77868 create_time=datetime.datetime(2025, 11, 18, 3, 45, 53, 821166, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 45, 52, 393121, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 45, 53, 821166, tzinfo=TzInfo(UTC)) sha256_hash='OTkxMjJlOTEyYjIzNTA0OWU1OTY5ZDQ0M2ViMTQwYmI4Mjg4N2FhMTdhYWU2YjdjODQwNGZiZDJhNTUyZjBkZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/mgherhv76zsi' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id":"7f168051-fb18-490b-930b-9366e5f35b2e","response_timestamp":1707567838.283187,"clip_id":"orpheus_male_Exercise_1_20","exercise":"Exercise 1","exercise_id":"Exercise_1_20","transcript":"HONDA Sultan Shoal","model":"orpheus","speaker":"male","clarity":4,"pronunciation":5,"prosody":3,"naturalness":3,"overall":4,"comment":"The clip is clear and fully intelligible. The voice matches the male gender, but the timbre is noticeably synthetic, giving it a somewhat robotic texture. Prosody is a bit flat and deliberate compared to the reference, but pronunciation is accurate. Usable for operational context.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-02-10T09:43:58.283187Z"}
```
| 1,763,437,570.459057
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmp444y5gk7.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/r6p0ntvsbl3c' display_name=None mime_type='audio/x-wav' size_bytes=135724 create_time=datetime.datetime(2025, 11, 18, 3, 46, 12, 864541, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 46, 11, 774080, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 46, 12, 864541, tzinfo=TzInfo(UTC)) sha256_hash='YWVjYmMxNDg4OTIwZTA2ZWY3ODg5MmMwMTNhNTQyMTc1MGUyM2E3MDJlODVhOGFhOTFjZDM3NmNmMTA1NTQ3MQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/r6p0ntvsbl3c' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a9b8c7d6-e5f4-3a2b-1c0d-9e8f7a6b5c4d", "response_timestamp": 1708876800.0, "clip_id": "xtts_female_Exercise_1_20", "exercise": "Exercise 1", "exercise_id": "Exercise_1_20", "transcript": "HONDA Sultan Shoal", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Clear and intelligible with correct pronunciation and consistent female gender. The voice exhibits a noticeable synthetic, slightly metallic timbre and somewhat flat, stiff prosody compared to the reference. Message is fully usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T08:00:00Z"}
```
| 1,763,437,583.723254
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_20",
"transcript": "HONDA Sultan Shoal",
"audio_path": "/tmp/tmpot5tlngd.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/esunqfm5n1g2' display_name=None mime_type='audio/x-wav' size_bytes=131116 create_time=datetime.datetime(2025, 11, 18, 3, 46, 25, 828348, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 46, 25, 68851, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 46, 25, 828348, tzinfo=TzInfo(UTC)) sha256_hash='NzQyZjNjYzY1YjNjM2M1NDgwM2M4NDg5YThiNTZiYzIyNDhlNmViNWU4ZGJiNGJmNGI3ZWFjYWRlN2Q1NGQ4ZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/esunqfm5n1g2' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708176000.0, "clip_id": "xtts_male_Exercise_1_20", "exercise": "Exercise 1", "exercise_id": "Exercise_1_20", "transcript": "HONDA Sultan Shoal", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Clear pronunciation of all words. The voice has a slightly synthetic vocal texture and is accompanied by a consistent background hiss/static, making it sound processed compared to the male reference. Prosody is somewhat flat but does not impede intelligibility. Fully usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-17T08:00:00Z"}
```
| 1,763,437,596.774098
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmpiy5gvpqw.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/0cyslqasscgb' display_name=None mime_type='audio/x-wav' size_bytes=337964 create_time=datetime.datetime(2025, 11, 18, 3, 46, 38, 752859, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 46, 37, 956399, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 46, 38, 752859, tzinfo=TzInfo(UTC)) sha256_hash='N2Q1MzdjMDRmYjg0YmFkZTVhZTY4NjhkNzc3NzI5ZjI0NzhiOTlmNzVmZTJlNWIyMTNmODI3YjEyOWQ0ZTgwNw==' uri='https://generativelanguage.googleapis.com/v1beta/files/0cyslqasscgb' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "902d3345-6f10-4ed2-bb17-b7696d01d4a0", "response_timestamp": 1709923640.457816, "clip_id": "csm_female_Exercise_1_21", "exercise": "Exercise 1", "exercise_id": "Exercise_1_21", "transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "The clip presents a female voice consistent with the reference gender and timbre, though with a distinct synthetic resonance and a mild background hum. All words are clear and correctly pronounced. Prosody is slightly stiff with a minor unnatural pause after 'below', but it does not impede comprehension. Overall, the message is fully intelligible and operationally usable despite the synthetic quality.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-08T15:07:20.457816"}
```
| 1,763,437,616.116757
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmpjvvs25bp.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/yhehcccd7f6o' display_name=None mime_type='audio/x-wav' size_bytes=268844 create_time=datetime.datetime(2025, 11, 18, 3, 46, 58, 668649, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 46, 57, 217211, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 46, 58, 668649, tzinfo=TzInfo(UTC)) sha256_hash='ZDNlMzk2Y2UyNDYzNmE5NjM5ZmQyMGQ5OTg5YWJkYTM5OWY0NjcyNWM3MjA0Nzc4Zjc2MTE4NWI5NDA4YjBkMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/yhehcccd7f6o' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "96c6020c-c7ea-43e9-a5c9-c12e52e50529",
"response_timestamp": 1718049600.0,
"clip_id": "csm_male_Exercise_1_21",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"model": "csm",
"speaker": "male",
"clarity": 3,
"pronunciation": 3,
"prosody": 2,
"naturalness": 2,
"overall": 3,
"comment": "The voice is male, consistent with the reference. A strong, pervasive robotic resonance affects the entire clip, particularly distorting 'operate' and making 'normal every 15mins' sound very artificial. Prosody is unnatural with awkward upward inflections and stretches. While intelligible, the robotic quality significantly reduces operational usability and is distracting.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-06-10T16:00:00Z"
}
```
| 1,763,437,633.039216
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmp0xx5jw_v.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/8banvdprzbz5' display_name=None mime_type='audio/x-wav' size_bytes=327724 create_time=datetime.datetime(2025, 11, 18, 3, 47, 15, 267838, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 47, 14, 444889, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 47, 15, 267838, tzinfo=TzInfo(UTC)) sha256_hash='NzFiNmVhNmRjNzZkYTUwNWI5ZjBhMzAxMzZiNmMxZWM0MWE3YzA4NDIwMDU2N2M5OWRiZTE2ZDBiMzI5ZjE0Nw==' uri='https://generativelanguage.googleapis.com/v1beta/files/8banvdprzbz5' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8b9e6e8e-c902-4f24-9b51-7d1c68f69185",
"response_timestamp": 1709493600.0,
"clip_id": "orpheus_female_Exercise_1_21",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"model": "orpheus",
"speaker": "female",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 4,
"comment": "The voice is clearly female but has a slightly higher-pitched timbre and persistent synthetic resonance compared to the reference. Pronunciation is accurate. Prosody is a bit flat and pacing is deliberate, leading to a somewhat robotic feel. However, the message remains fully intelligible and usable for radio communication.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-03-03T14:00:00Z"
}
```
| 1,763,437,648.14262
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmpr0l1s2st.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/f7os027drdkx' display_name=None mime_type='audio/x-wav' size_bytes=458796 create_time=datetime.datetime(2025, 11, 18, 3, 47, 30, 246459, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 47, 29, 249185, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 47, 30, 246459, tzinfo=TzInfo(UTC)) sha256_hash='MDlmYmYyN2FhMjYwMjNjZTllZTE2NzAyMGZhNjdkMjQxNzYzYjA0YmRmMDQyYWIwNDFmMGNmN2EwNDEyMjUyOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/f7os027drdkx' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "e3a1b0c9-f2d4-4e87-9a6b-7c8d9e0f1a2b", "response_timestamp": 1722076200.0, "clip_id": "orpheus_male_Exercise_1_21", "exercise": "Exercise 1", "exercise_id": "Exercise_1_21", "transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Clearly synthetic and robotic male voice with a slight background hum. All words are intelligible and pronunciation is accurate, but the prosody is stiff and mechanical, lacking natural flow. Timbre is consistent with male reference. Usable but artificial.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-07-27T10:30:00Z"}
| 1,763,437,662.799385
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmpztsnq28d.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/lke2jm1v597e' display_name=None mime_type='audio/x-wav' size_bytes=418860 create_time=datetime.datetime(2025, 11, 18, 3, 47, 45, 672011, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 47, 44, 89739, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 47, 45, 672011, tzinfo=TzInfo(UTC)) sha256_hash='YTNjN2QzNzgxMzE4OTIyZWFkZjNkZWU5N2U1ZjMyNGFiZWFiODdlNzRkYWMyMzQ1MWIxZDI0ZDliOTdkY2ZlNw==' uri='https://generativelanguage.googleapis.com/v1beta/files/lke2jm1v597e' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "9a1b2c3d-4e5f-6a7b-8c9d-0e1f2a3b4c5d",
"response_timestamp": 1708824123.456,
"clip_id": "xtts_female_Exercise_1_21",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"model": "xtts",
"speaker": "female",
"clarity": 4,
"pronunciation": 4,
"prosody": 4,
"naturalness": 3,
"overall": 4,
"comment": "The voice matches the female reference in gender and timbre. There is a persistent, noticeable synthetic/robotic resonance throughout the clip. Pronunciation is accurate. Prosody is generally clear, though slightly stiff in pacing, but does not impede comprehension. The message is fully intelligible and operationally usable.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-24T18:42:03.456Z"
}
```
| 1,763,437,685.628045
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_21",
"transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins",
"audio_path": "/tmp/tmpbbbtf3ge.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/z2hsdc291hsi' display_name=None mime_type='audio/x-wav' size_bytes=361004 create_time=datetime.datetime(2025, 11, 18, 3, 48, 8, 202786, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 48, 6, 835037, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 48, 8, 202786, tzinfo=TzInfo(UTC)) sha256_hash='ZDcwMTc3OWMwZDY4OTMwNmQxNjAwNjA5YmUzNzJmZDY5MzA1YmRiYTMzZWU2MWI4NmNkY2YyOWJkMjdhZmU4ZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/z2hsdc291hsi' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "b3e3e071-c045-4235-829d-400d41829e7c", "response_timestamp": 1721817002.508006, "clip_id": "xtts_male_Exercise_1_21", "exercise": "Exercise 1", "exercise_id": "Exercise_1_21", "transcript": "HONDA clear operate Sultan Shoal 1000ft and below, report ops normal every 15mins", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The clip is clear and all words are fully intelligible, including 'Sultan Shoal'. Pronunciation is accurate for aviation context. The voice maintains a male identity, consistent with the reference gender. However, the overall delivery has a noticeable synthetic and slightly robotic quality, with somewhat stiff prosody and a generally flat intonation, making it less natural than the reference. Despite these issues, it remains fully usable for operational purposes. No clipping or significant background noise.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-07-24T10:30:02.508006Z"}
```
| 1,763,437,701.560749
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmpatr7i8v_.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/h5pjagfzjsyj' display_name=None mime_type='audio/x-wav' size_bytes=69164 create_time=datetime.datetime(2025, 11, 18, 3, 48, 23, 727526, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 48, 22, 770398, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 48, 23, 727526, tzinfo=TzInfo(UTC)) sha256_hash='ZGNiN2U5Mzk2YTliNTM4ZTA2ZDM0MzFkMDliMGFiMDA3ODg1MmJmMjczMjk2ODFhMzI1ZTRkYTkxNmYzNDVhOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/h5pjagfzjsyj' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "2e0f8b1d-5c6a-4e7f-9d0c-1a2b3c4d5e6f",
"response_timestamp": 1716496400.0,
"clip_id": "csm_female_Exercise_1_22",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"model": "csm",
"speaker": "female",
"clarity": 5,
"pronunciation": 5,
"prosody": 5,
"naturalness": 5,
"overall": 5,
"comment": "The voice is crystal clear and pronunciation is accurate. It matches the female reference in gender and timbre with natural prosody, making it fully suitable for operational use.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-05-23T18:00:00Z"
}
```
| 1,763,437,720.093438
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmph6cchpkz.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/19f7vrhxzhw7' display_name=None mime_type='audio/x-wav' size_bytes=65324 create_time=datetime.datetime(2025, 11, 18, 3, 48, 42, 123852, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 48, 41, 334818, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 48, 42, 123852, tzinfo=TzInfo(UTC)) sha256_hash='NjE0MWZjYmQzMDg2OWUzMDM1MTA5OWEzNTgxMmUzMDk5M2YzNGYxNzk5Y2RlMWI1ZDRjZDYzOTg4MTcxYTE4Zg==' uri='https://generativelanguage.googleapis.com/v1beta/files/19f7vrhxzhw7' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id":"76779836-1e6a-4952-b94f-f27303d89304","response_timestamp":1716940801.234,"clip_id":"csm_male_Exercise_1_22","exercise":"Exercise 1","exercise_id":"Exercise_1_22","transcript":"HONDA wilco","model":"csm","speaker":"male","clarity":5,"pronunciation":5,"prosody":4,"naturalness":3,"overall":4,"comment":"The words are clear and correctly pronounced. There is a slight robotic resonance and the intonation is a bit flat, making it sound somewhat synthetic compared to the male reference. However, the message is fully intelligible and operationally usable.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-05-29T08:00:01Z"}
```
| 1,763,437,736.53406
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmpfxomrd_b.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/wtn7lc5kzzdq' display_name=None mime_type='audio/x-wav' size_bytes=61484 create_time=datetime.datetime(2025, 11, 18, 3, 48, 58, 623514, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 48, 57, 761858, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 48, 58, 623514, tzinfo=TzInfo(UTC)) sha256_hash='MDg5MTBmNDcxMzJjNDUzMWRmMjFmZGUwZDk5NTc2YmI5MDkwYzFlZDUxMjQwOTc0ZWNlMzIwZTgyMTlmY2FkNA==' uri='https://generativelanguage.googleapis.com/v1beta/files/wtn7lc5kzzdq' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "834f8a32-159c-4632-a7d5-829d892d4766", "response_timestamp": 1701399874.123, "clip_id": "orpheus_female_Exercise_1_22", "exercise": "Exercise 1", "exercise_id": "Exercise_1_22", "transcript": "HONDA wilco", "model": "orpheus", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "Voice is crystal clear with accurate pronunciation and natural prosody. The timbre and accent are consistent with the female reference. A very subtle synthetic texture is present but does not impact operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2023-11-30T23:04:34.123Z"}
```
| 1,763,437,762.438731
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmp8_qhenps.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/mygvyoi301pm' display_name=None mime_type='audio/x-wav' size_bytes=77868 create_time=datetime.datetime(2025, 11, 18, 3, 49, 24, 624011, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 49, 23, 689037, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 49, 24, 624011, tzinfo=TzInfo(UTC)) sha256_hash='MmM4ZmIwZGRmZjY0YjViNWMxM2UwODRmYjc1YmZiNDEzMTU5ODA1YTJmMTUyMmQzOWYxM2M1NzEyNGFiMmViZA==' uri='https://generativelanguage.googleapis.com/v1beta/files/mygvyoi301pm' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "893c834a-9772-46c5-9b2f-987771746c82", "response_timestamp": 1709459200.0, "clip_id": "orpheus_male_Exercise_1_22", "exercise": "Exercise 1", "exercise_id": "Exercise_1_22", "transcript": "HONDA wilco", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Clear and fully intelligible. Exhibits a noticeable synthetic quality with a slight robotic resonance compared to the male reference. Pronunciation is accurate and prosody is functional, though a bit stiff. Maintains male voice identity. Fully usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-03T07:06:40Z"}
```
| 1,763,437,775.879006
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmp3tn8g7hu.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/wzunquxu38v7' display_name=None mime_type='audio/x-wav' size_bytes=97836 create_time=datetime.datetime(2025, 11, 18, 3, 49, 38, 108149, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 49, 37, 286191, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 49, 38, 108149, tzinfo=TzInfo(UTC)) sha256_hash='YjI5NzU3ZjhmNjU2ODJkZGRkNTNhYjk2NWJjMDVmNzdmNDAxNDBjZmE5ZDU2MGQwNzhhMTAxNTI4YTFkM2IyZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/wzunquxu38v7' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "b6a7e0f2-e2d1-4a1e-8e4d-6b5c9c3e9a5d", "response_timestamp": 1709420000.0, "clip_id": "xtts_female_Exercise_1_22", "exercise": "Exercise 1", "exercise_id": "Exercise_1_22", "transcript": "HONDA wilco", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 4, "overall": 4, "comment": "The voice is clear and fully intelligible. Timbre is slightly brighter than the female reference. Minor robotic texture is present but does not impede understanding. Good for operational use.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-02T18:53:20Z"}
```
| 1,763,437,784.947676
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_22",
"transcript": "HONDA wilco",
"audio_path": "/tmp/tmpvfkdth5z.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/aolddcx4u2mr' display_name=None mime_type='audio/x-wav' size_bytes=95788 create_time=datetime.datetime(2025, 11, 18, 3, 49, 46, 880098, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 49, 46, 54093, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 49, 46, 880098, tzinfo=TzInfo(UTC)) sha256_hash='ZDI3NjI5NDIzN2EzYjgxN2I4NDRjMGVhMGMzMzVhNDI0OWI0OTJmZmE0MGNhOWZlZWFmM2Q4MGNlNGRmMmYzNQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/aolddcx4u2mr' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708819200.0, "clip_id": "xtts_male_Exercise_1_22", "exercise": "Exercise 1", "exercise_id": "Exercise_1_22", "transcript": "HONDA wilco", "model": "xtts", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 5, "naturalness": 4, "overall": 5, "comment": "Crystal clear pronunciation and natural prosody. The voice is consistent with the male reference timbre, with only a very mild synthetic undertone that does not affect operational usability.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T00:00:00Z"}
```
| 1,763,437,797.051673
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmphr6tffuq.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/tx7hhoinvnsy' display_name=None mime_type='audio/x-wav' size_bytes=361004 create_time=datetime.datetime(2025, 11, 18, 3, 49, 59, 381250, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 49, 58, 488015, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 49, 59, 381250, tzinfo=TzInfo(UTC)) sha256_hash='NjFiMTM5ZWMyMzFhZmJiYTc5OTY1MWZlNjZhMjE4ZDJmZjRlNjFlZTM5Nzg5OTgyOGI2NzUwZjIxM2Y0MWM1MQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/tx7hhoinvnsy' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708896000.0, "clip_id": "csm_female_Exercise_1_23", "exercise": "Exercise 1", "exercise_id": "Exercise_1_23", "transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Consistent robotic resonance throughout the clip, making the timbre noticeably more synthetic than the female reference. Prosody is somewhat flat with a mild monotone quality, but pacing is appropriate. All words are clear and intelligible, ensuring full operational usability despite the artificial tone.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-26T00:00:00Z"}
```
| 1,763,437,817.315532
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmpcq9xy2bs.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/tv85v6d6tk9j' display_name=None mime_type='audio/x-wav' size_bytes=334124 create_time=datetime.datetime(2025, 11, 18, 3, 50, 19, 511217, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 50, 18, 761663, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 50, 19, 511217, tzinfo=TzInfo(UTC)) sha256_hash='N2Q3NDljMDdiYjAzNjgzZjBiNTE3ZTM2MTYxYmQ3YjRiNTc3NjA5Y2E2YWUwOTQyNWY1NWJjZDE3NmNkMjA2YQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/tv85v6d6tk9j' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708818299.123, "clip_id": "csm_male_Exercise_1_23", "exercise": "Exercise 1", "exercise_id": "Exercise_1_23", "transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "The voice maintains a consistent male timbre, similar to the reference. There is a slight synthetic texture and metallic resonance evident. The phrase \"heli-route\" is delivered very rapidly, causing it to sound slightly rushed and less distinct, though it remains intelligible. Overall usable for radio communication.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-24T17:04:59.123Z"}
```
| 1,763,437,830.737122
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmp961jnp04.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/9v5t1akyfywy' display_name=None mime_type='audio/x-wav' size_bytes=303148 create_time=datetime.datetime(2025, 11, 18, 3, 50, 32, 790686, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 50, 31, 766196, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 50, 32, 790686, tzinfo=TzInfo(UTC)) sha256_hash='MTQxNGU5NzQ2YWNmYWI1ZTIwMTM4MGIzZjdjMDUyM2VlOTgyNTNlMWM4MmQ1MjgwZTI2YTEyMDk2MjU3MWUwMA==' uri='https://generativelanguage.googleapis.com/v1beta/files/9v5t1akyfywy' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8c3b4a2d-1e5f-4d6b-9c0a-7e8f1b2c3d4e", "response_timestamp": 1718873423.456, "clip_id": "orpheus_female_Exercise_1_23", "exercise": "Exercise 1", "exercise_id": "Exercise_1_23", "transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.", "model": "orpheus", "speaker": "female", "clarity": 5, "pronunciation": 5, "prosody": 4, "naturalness": 3, "overall": 4, "comment": "Clear female voice with accurate pronunciation and timbre matching the reference. A consistent synthetic/robotic vocal texture is present, and prosody is slightly stiff, flattening slightly on 'eastbound'. The message is fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-20T14:10:23.456000"}
```
| 1,763,437,844.316355
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmp8wsolau4.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/ggxb3ejwqr8i' display_name=None mime_type='audio/x-wav' size_bytes=405548 create_time=datetime.datetime(2025, 11, 18, 3, 50, 46, 384405, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 50, 45, 526819, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 50, 46, 384405, tzinfo=TzInfo(UTC)) sha256_hash='NDQyOTc0OGU5ZDIzMDNmMzk5Y2FmNjk1MjdlMzcxYjYwYTM5NTk3NTMwMTM4NjQ2YWNhMjNmNWE2ZmQwMWY5NQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/ggxb3ejwqr8i' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8b5f3a74-d022-48a0-9c16-b1e0d37e21a2", "response_timestamp": 1707981600.0, "clip_id": "orpheus_male_Exercise_1_23", "exercise": "Exercise 1", "exercise_id": "Exercise_1_23", "transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.", "model": "orpheus", "speaker": "male", "clarity": 5, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 4, "comment": "Clear and fully intelligible. Pronunciation is accurate. Prosody has a slightly mechanical and stiff quality with a subtle sing-song intonation on some phrases. The voice is synthetic with a mild buzzing resonance, but consistent with the male reference. Highly usable operationally.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-15T10:00:00Z"}
```
| 1,763,437,860.629006
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmpv90r01tr.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/ciby12k5utdr' display_name=None mime_type='audio/x-wav' size_bytes=427564 create_time=datetime.datetime(2025, 11, 18, 3, 51, 2, 638841, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 51, 1, 732714, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 51, 2, 638841, tzinfo=TzInfo(UTC)) sha256_hash='NTk5NGNjNjYwMWE2ZjhhNWU5NDlmMzMyYmU3OTNkN2JiNDgzNGFlYmY3YTBlNjY1NDJlOTI1NjFmODZjZWFjNQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/ciby12k5utdr' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8f8e02d4-1a2c-4b11-92e1-43e6284f1b7f",
"response_timestamp": 1718090000.0,
"clip_id": "xtts_female_Exercise_1_23",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"model": "xtts",
"speaker": "female",
"clarity": 3,
"pronunciation": 3,
"prosody": 2,
"naturalness": 2,
"overall": 2,
"comment": "The voice is clearly female, matching the reference's gender. However, there's a prominent robotic/resonant quality throughout, making the voice sound artificial. Pronunciation has some minor deviations and over-enunciations (e.g., 'appro-oach', 'heli-route'). Prosody is stiff and somewhat unnatural, with awkward emphasis on certain words. While the message is intelligible, the strong synthetic artifacts would be distracting and compromise operational authenticity.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-06-11T08:33:20Z"
}
```
| 1,763,437,881.568564
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_23",
"transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.",
"audio_path": "/tmp/tmp68c069jk.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/s2c75wpl6zn0' display_name=None mime_type='audio/x-wav' size_bytes=356396 create_time=datetime.datetime(2025, 11, 18, 3, 51, 24, 286914, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 51, 22, 641533, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 51, 24, 286914, tzinfo=TzInfo(UTC)) sha256_hash='ZDM4MmEzZmQ1NjI5ODc3Mjk2Nzc0MGQ5ZDJlYmRkNWUxMDNlYTAzODQxZmNjZGQ2YTQ4NThkOTA5MTY1NjE5Mg==' uri='https://generativelanguage.googleapis.com/v1beta/files/s2c75wpl6zn0' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1718090200.0, "clip_id": "xtts_male_Exercise_1_23", "exercise": "Exercise 1", "exercise_id": "Exercise_1_23", "transcript": "HONDA checks in on Approach radio frequency , requesting to Return-To-Base via heli-route bravo eastbound.", "model": "xtts", "speaker": "male", "clarity": 4, "pronunciation": 3, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice has a clearly synthetic texture and the prosody is somewhat rushed and slightly monotone, leading to a mechanical delivery. 'HONDA' is a little mumbled, and 'radio frequency' is slightly slurred. 'heli-route' is spoken very quickly. Despite these issues, the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-11T10:00:00Z"}
```
| 1,763,437,893.288741
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmpftpmynpy.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/sgk2mbjos474' display_name=None mime_type='audio/x-wav' size_bytes=138284 create_time=datetime.datetime(2025, 11, 18, 3, 51, 35, 337315, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 51, 34, 502862, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 51, 35, 337315, tzinfo=TzInfo(UTC)) sha256_hash='YjQyMGM5ZWI2NTk4NmE3MGE3NmMxYzllMjA0YzM2MTZjYWMwNGY0OTZhNmRjZDMxYWM0YTk1OGY2MmFmYzhhMg==' uri='https://generativelanguage.googleapis.com/v1beta/files/sgk2mbjos474' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a933f2a8-1a5e-4903-89ea-24b52119106c", "response_timestamp": 1708892705.908851, "clip_id": "csm_female_Exercise_1_24", "exercise": "Exercise 1", "exercise_id": "Exercise_1_24", "transcript": "Tengah Approach, HONDA completed ops, request RTB.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clearly synthetic with a robotic resonance, making the prosody stiff and less natural than the female reference. The word \"Tengah\" has a slightly soft start. However, the message remains fully intelligible and operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T17:45:05.908851"}
```
| 1,763,437,911.993489
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmpre22hw3j.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/a41rz44f1t8e' display_name=None mime_type='audio/x-wav' size_bytes=268844 create_time=datetime.datetime(2025, 11, 18, 3, 51, 54, 288384, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 51, 53, 378181, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 51, 54, 288384, tzinfo=TzInfo(UTC)) sha256_hash='MGNmMjYyYjIxZjNlOWYyOTE0YzBkNmM2ZGZlZWRkMDA2NDdhMGEwZjUyY2ViMThlZDM3YWU3ZjJmYTc5ZGEwMg==' uri='https://generativelanguage.googleapis.com/v1beta/files/a41rz44f1t8e' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id":"712128a3-2ee9-43c2-b8ec-f620f4c08466","response_timestamp":1722421323.08051,"clip_id":"csm_male_Exercise_1_24","exercise":"Exercise 1","exercise_id":"Exercise_1_24","transcript":"Tengah Approach, HONDA completed ops, request RTB.","model":"csm","speaker":"male","clarity":4,"pronunciation":4,"prosody":3,"naturalness":3,"overall":3,"comment":"The clip is fully intelligible despite a noticeable synthetic and slightly robotic vocal texture. Words like 'Approach' and 'request' have minor synthetic distortion, and 'completed ops' sounds a bit rushed. The prosody is somewhat mechanical but the message pacing is understandable. Timbre matches the male reference but is distinctly synthetic.","gender_mismatch":false,"evaluation_type":"mos_rating","response_timestamp_readable":"2024-07-31T14:22:03.080510"}
| 1,763,437,932.858433
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmpnoj38wx8.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/4tthohy7vn4j' display_name=None mime_type='audio/x-wav' size_bytes=221228 create_time=datetime.datetime(2025, 11, 18, 3, 52, 15, 264156, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 52, 14, 235137, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 52, 15, 264156, tzinfo=TzInfo(UTC)) sha256_hash='YmFhZGYxNjQ3NmQwMTRjNGIyMzI4YTJkZjE1MmQxOWY5YmI5NmZhNDBjYTU3NDRlYThiNDBlNDJlYzQwN2IyZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/4tthohy7vn4j' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8c6d4e1b-b7a5-4f2c-b17b-23a9d9b1e9b2",
"response_timestamp": 1708709339.789,
"clip_id": "orpheus_female_Exercise_1_24",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"model": "orpheus",
"speaker": "female",
"clarity": 5,
"pronunciation": 5,
"prosody": 4,
"naturalness": 3,
"overall": 4,
"comment": "The audio is clear and fully intelligible. The voice maintains a consistent female timbre, matching the reference, but has a noticeable synthetic vocal texture. Prosody is mostly natural, though there's a slight stiffness in pacing. The phrase 'RTB' was spoken as 'return to base', which is clearly understood and does not affect operational usability.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-02-23T16:08:59.789Z"
}
```
| 1,763,437,949.941362
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmpz1242toj.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/k1iaapd4ojsj' display_name=None mime_type='audio/x-wav' size_bytes=204844 create_time=datetime.datetime(2025, 11, 18, 3, 52, 32, 37477, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 52, 31, 267423, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 52, 32, 37477, tzinfo=TzInfo(UTC)) sha256_hash='Njk4ZjEwOGViOGJlMWU4YjhmNzM1NjkwMDE5ODYzNzg4OWE0YmRjNmFiZjY5NWMyNmY4YzU4Y2M2MWUwZmE5OA==' uri='https://generativelanguage.googleapis.com/v1beta/files/k1iaapd4ojsj' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a9e5b7c8-3d1f-4e6a-9b0c-2f4e8d3b7a1c", "response_timestamp": 1708892709.123, "clip_id": "orpheus_male_Exercise_1_24", "exercise": "Exercise 1", "exercise_id": "Exercise_1_24", "transcript": "Tengah Approach, HONDA completed ops, request RTB.", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Fully intelligible with a noticeable synthetic tone and slight robotic resonance, alongside a subtle static-like background artifact. Prosody is somewhat rushed and flat, especially towards the end. The acronym 'RTB' was spoken as 'return to base', which is common and understandable in aviation. Usable, but sounds less natural than the male reference.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-25T07:05:09.123Z"}
```
| 1,763,437,966.014828
|
{
"model": "xtts",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmp87cgcxj7.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/dss191e040u9' display_name=None mime_type='audio/x-wav' size_bytes=253996 create_time=datetime.datetime(2025, 11, 18, 3, 52, 48, 502131, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 52, 47, 679818, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 52, 48, 502131, tzinfo=TzInfo(UTC)) sha256_hash='ZTBhYjUzYzdjZmY4N2Q2ZjE2ODlmNGJjZGMzNjYxOTcwNjc2OGI2MDYxMzA1N2FjOGY5YzhmMDg1ZWMxNDI3MA==' uri='https://generativelanguage.googleapis.com/v1beta/files/dss191e040u9' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "701622b3-059a-4c27-90c7-1d604e38e684", "response_timestamp": 1717996395.73, "clip_id": "xtts_female_Exercise_1_24", "exercise": "Exercise 1", "exercise_id": "Exercise_1_24", "transcript": "Tengah Approach, HONDA completed ops, request RTB.", "model": "xtts", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "The voice is clear and all words are intelligible, with accurate pronunciation. However, the prosody is somewhat stiff and mechanical, lacking natural intonation and flow. There is a noticeable synthetic, slightly robotic resonance present throughout the clip, making it sound less natural than the female reference. While fully understandable, the overall naturalness is lower, but it remains operationally usable.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-10T03:53:15Z"}
```
| 1,763,437,982.829047
|
{
"model": "xtts",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"audio_path": "/tmp/tmp76ny8m90.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/9defaf2dn48c' display_name=None mime_type='audio/x-wav' size_bytes=234028 create_time=datetime.datetime(2025, 11, 18, 3, 53, 4, 997445, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 53, 4, 150919, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 53, 4, 997445, tzinfo=TzInfo(UTC)) sha256_hash='NGIwZmQwNGIxNzNiMmM2OTkzYWIxMGJmZDQyZjIyNmQ4MzY1ZjI1N2I4OTk5YzU4MmVhYTExZDlhMzEyYjk3MA==' uri='https://generativelanguage.googleapis.com/v1beta/files/9defaf2dn48c' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "8b9e6e8e-c146-49a6-aa0e-66a98f7e8a34",
"response_timestamp": 1721340151.789124,
"clip_id": "xtts_male_Exercise_1_24",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_24",
"transcript": "Tengah Approach, HONDA completed ops, request RTB.",
"model": "xtts",
"speaker": "male",
"clarity": 4,
"pronunciation": 5,
"prosody": 4,
"naturalness": 4,
"overall": 4,
"comment": "The clip is highly intelligible and the voice is clearly male, consistent with the reference gender. There is a mild synthetic tone and slightly flatter prosody, giving it a somewhat processed radio quality. However, these minor imperfections do not affect clarity, pronunciation, or overall operational usability.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-07-18T16:42:31.789124Z"
}
```
| 1,763,437,995.73106
|
{
"model": "csm",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_25",
"transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.",
"audio_path": "/tmp/tmpz2e0ui32.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/5qut0024osnq' display_name=None mime_type='audio/x-wav' size_bytes=295724 create_time=datetime.datetime(2025, 11, 18, 3, 53, 17, 635946, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 53, 16, 794748, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 53, 17, 635946, tzinfo=TzInfo(UTC)) sha256_hash='MjI5ZmI2NTQwN2E0OWZmNmM4YzViYjU4MzRlMDA1MzE4Y2NmNmQyMDI5YjBiZTQ5ZDA1YmMzNTM3MDFkNzNjOQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/5qut0024osnq' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "8a7c2b53-43c3-4c91-a185-1d440705a61a", "response_timestamp": 1709904618.730248, "clip_id": "csm_female_Exercise_1_25", "exercise": "Exercise 1", "exercise_id": "Exercise_1_25", "transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.", "model": "csm", "speaker": "female", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Voice matches female reference in gender and accent, but timbre is slightly more synthetic. All words are clear and correctly pronounced. Prosody shows a noticeable robotic cadence, especially at phrase endings, making it sound somewhat stiff. Fully intelligible and usable for operational purposes, despite the synthetic vocal texture.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-03-08T15:00:18.730248"}
```
| 1,763,438,013.373084
|
{
"model": "csm",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_25",
"transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.",
"audio_path": "/tmp/tmpwy_rul8f.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/fjpczg9sv4qx' display_name=None mime_type='audio/x-wav' size_bytes=380204 create_time=datetime.datetime(2025, 11, 18, 3, 53, 35, 367204, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 53, 34, 437442, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 53, 35, 367204, tzinfo=TzInfo(UTC)) sha256_hash='ZDZiYjJiMDI2YTU5NDJkOTliNzI0NDNkM2I4NzY5MTU4NjJkNGZhMzkwOTc1ODY2OTUyZDg0OWM2MDgwMTQ2YQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/fjpczg9sv4qx' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{"session_id": "a1b2c3d4-e5f6-7890-1234-567890abcdef", "response_timestamp": 1708982400.0, "clip_id": "csm_male_Exercise_1_25", "exercise": "Exercise 1", "exercise_id": "Exercise_1_25", "transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.", "model": "csm", "speaker": "male", "clarity": 4, "pronunciation": 4, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Fully intelligible, but exhibits a synthetic and somewhat robotic vocal texture, particularly on 'Sultan Shoal'. Prosody is stiff with unnatural pauses and flat intonation, making it sound mechanical compared to the male reference. Pronunciation of 'hold' is abrupt.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-02-27T00:00:00Z"}
```
| 1,763,438,027.564973
|
{
"model": "orpheus",
"speaker": "female",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_25",
"transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.",
"audio_path": "/tmp/tmpc_bowujb.wav",
"primary_reference": "female.wav",
"uploaded_file_id": "name='files/0s6pzfpdgspj' display_name=None mime_type='audio/x-wav' size_bytes=200748 create_time=datetime.datetime(2025, 11, 18, 3, 53, 50, 525035, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 53, 49, 45976, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 53, 50, 525035, tzinfo=TzInfo(UTC)) sha256_hash='YWRlYTZjMGNkYjdiMjk5MjM0ZmUzOTJiY2RkMGIwZWIxYzczMDFhMjY3Mzc0Yzc3MzRlMzQ4ZWI1NWNhOGI4Yw==' uri='https://generativelanguage.googleapis.com/v1beta/files/0s6pzfpdgspj' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
```json
{
"session_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6",
"response_timestamp": 1709923200.0,
"clip_id": "orpheus_female_Exercise_1_25",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_25",
"transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.",
"model": "orpheus",
"speaker": "female",
"clarity": 4,
"pronunciation": 5,
"prosody": 3,
"naturalness": 3,
"overall": 4,
"comment": "The clip is fully intelligible, with accurate pronunciation and correct female gender, matching the Singaporean accent. However, the voice has a noticeable synthetic and slightly robotic texture, leading to a somewhat stiff and flat prosody. While these characteristics make it less natural than the reference, they do not impede comprehension, and the message remains operationally usable.",
"gender_mismatch": false,
"evaluation_type": "mos_rating",
"response_timestamp_readable": "2024-03-08T16:00:00Z"
}
```
| 1,763,438,047.065365
|
{
"model": "orpheus",
"speaker": "male",
"exercise": "Exercise 1",
"exercise_id": "Exercise_1_25",
"transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.",
"audio_path": "/tmp/tmp8_16nnn7.wav",
"primary_reference": "male.wav",
"uploaded_file_id": "name='files/2o2bs1u8fq5r' display_name=None mime_type='audio/x-wav' size_bytes=258092 create_time=datetime.datetime(2025, 11, 18, 3, 54, 9, 402086, tzinfo=TzInfo(UTC)) expiration_time=datetime.datetime(2025, 11, 20, 3, 54, 8, 468071, tzinfo=TzInfo(UTC)) update_time=datetime.datetime(2025, 11, 18, 3, 54, 9, 402086, tzinfo=TzInfo(UTC)) sha256_hash='OGI0YWVjM2ZjZjNkNWIyMDA0NGMzNmQyMTE2MzRjNWQ5ZjU4YzVkMWY3MGM2NjdmZmMzYjBkMjljZjc0NGFmZQ==' uri='https://generativelanguage.googleapis.com/v1beta/files/2o2bs1u8fq5r' download_uri=None state=<FileState.ACTIVE: 'ACTIVE'> source=<FileSource.UPLOADED: 'UPLOADED'> video_metadata=None error=None"
}
|
{"session_id": "97e5d8b8-2a1e-451e-8219-4821815144b2", "response_timestamp": 1719702220.060161, "clip_id": "orpheus_male_Exercise_1_25", "exercise": "Exercise 1", "exercise_id": "Exercise_1_25", "transcript": "HONDA report Tuas 500ft / hold Sultan Shoal 500ft.", "model": "orpheus", "speaker": "male", "clarity": 4, "pronunciation": 5, "prosody": 3, "naturalness": 3, "overall": 3, "comment": "Voice is clearly synthetic with a slightly stiff, mechanical prosody, particularly around phrase transitions. The timbre is male and consistent with the expected gender, though slightly brighter than the reference. All words are clear and correctly pronounced, maintaining good intelligibility. The overall quality is acceptable for operational use despite the artificial sound.", "gender_mismatch": false, "evaluation_type": "mos_rating", "response_timestamp_readable": "2024-06-29T21:43:40.060161"}
| 1,763,438,063.180458
|
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