uv run python custom_mlx_lm/custom_convert.py --hf-path . --mlx-path MobileLLM-R1-950M-mlx/ --report-ppl Loading model from .... Loading calibration data... Token indices sequence length is longer than the specified maximum sequence length for this model (110205 > 32768). Running this sequence through the model will result in indexing errors Calculating perplexity of original model... Original PPL: 50.262 ✅ Model saved to MobileLLM-R1-950M-mlx/