Instructions to use trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder with Transformers:

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

pipe = pipeline("text-generation", model="trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder")
model = AutoModelForCausalLM.from_pretrained("trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder")
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 trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder

SGLang

How to use trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder 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 "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder" \
    --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": "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder",
		"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 "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder" \
        --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": "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder with Docker Model Runner:
```
docker model run hf.co/trl-internal-testing/tiny-Qwen2ForCausalLM-2.5-Coder
```

qgallouedec HF Staff commited on Dec 19, 2025

Commit

3f78ac4

verified ·

1 Parent(s): f74cce4

Upload Qwen2ForCausalLM

Browse files

Files changed (3) hide show

config.json +1 -1
generation_config.json +1 -3
model.safetensors +2 -2

config.json CHANGED Viewed

@@ -3,7 +3,7 @@
     "Qwen2ForCausalLM"
   ],
   "attention_dropout": 0.0,
-  "dtype": "float32",
   "hidden_act": "silu",
   "hidden_size": 8,
   "initializer_range": 0.02,

     "Qwen2ForCausalLM"
   ],
   "attention_dropout": 0.0,
+  "dtype": "bfloat16",
   "hidden_act": "silu",
   "hidden_size": 8,
   "initializer_range": 0.02,

generation_config.json CHANGED Viewed

@@ -1,6 +1,4 @@
 {
-  "bos_token_id": 151643,
-  "eos_token_id": 151643,
-  "max_new_tokens": 2048,
   "transformers_version": "4.57.3"
 }

 {
+  "_from_model_config": true,
   "transformers_version": "4.57.3"
 }

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