Instructions to use prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct")
model = AutoModelForCausalLM.from_pretrained("prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps

vLLM

How to use prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct

SGLang

How to use prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct with Docker Model Runner:
```
docker model run hf.co/prithivMLmods/Qwen2.5-1.5B-DeepSeek-R1-Instruct
```
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.

Qwen2.5-1.5B-DeepSeek-R1-Instruct

This model is a merged pre-trained language model created using MergeKit with the TIES merge method. It uses Qwen/Qwen2.5-1.5B-Instruct as the base and combines Qwen/Qwen2.5-1.5B and deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B with equal weight and density. The merge configuration includes normalization, int8 masking, and bfloat16 precision for optimized performance.

Merge

This is a merge of pre-trained language models created using mergekit.

Merge Method

This model was merged using the TIES merge method using Qwen/Qwen2.5-1.5B-Instruct as a base.

Models Merged

The following models were included in the merge:

Configuration

The following YAML configuration was used to produce this model:

models:
  - model: deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B
  - model: Qwen/Qwen2.5-1.5B
    parameters:
      weight: 1
      density: 1
merge_method: ties
base_model: Qwen/Qwen2.5-1.5B-Instruct
parameters:
  weight: 1
  density: 1
  normalize: true
  int8_mask: true
dtype: bfloat16