Instructions to use pb09204048/Qwen3-4B-Code-RL-Specialist with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use pb09204048/Qwen3-4B-Code-RL-Specialist with Transformers:

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

pipe = pipeline("text-generation", model="pb09204048/Qwen3-4B-Code-RL-Specialist")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("pb09204048/Qwen3-4B-Code-RL-Specialist")
model = AutoModelForCausalLM.from_pretrained("pb09204048/Qwen3-4B-Code-RL-Specialist", device_map="auto")
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=256)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use pb09204048/Qwen3-4B-Code-RL-Specialist with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "pb09204048/Qwen3-4B-Code-RL-Specialist"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "pb09204048/Qwen3-4B-Code-RL-Specialist",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/pb09204048/Qwen3-4B-Code-RL-Specialist

SGLang

How to use pb09204048/Qwen3-4B-Code-RL-Specialist 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 "pb09204048/Qwen3-4B-Code-RL-Specialist" \
    --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": "pb09204048/Qwen3-4B-Code-RL-Specialist",
		"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 "pb09204048/Qwen3-4B-Code-RL-Specialist" \
        --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": "pb09204048/Qwen3-4B-Code-RL-Specialist",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use pb09204048/Qwen3-4B-Code-RL-Specialist with Docker Model Runner:
```
docker model run hf.co/pb09204048/Qwen3-4B-Code-RL-Specialist
```

Qwen3-4B-Code-RL-Specialist / evaluation /comparison.csv

pb09204048

Release merged RL specialist with training provenance, benchmarks, and MOPD teacher guidance

923299b verified about 1 month ago

Raw History Blame Contribute Delete

337 Bytes

model,aime24,livecodebench_v5_deepcoder_test,ifeval,ifbench
base,22.5,17.562724014336915,81.33086876155268,25.0
math,50.0,18.189964157706093,80.0369685767098,25.666666666666664
code,25.833333333333336,24.10394265232975,81.70055452865064,25.333333333333336
if,18.333333333333332,15.68100358422939,84.4731977818854,43.666666666666664

	model,aime24,livecodebench_v5_deepcoder_test,ifeval,ifbench
	base,22.5,17.562724014336915,81.33086876155268,25.0
	math,50.0,18.189964157706093,80.0369685767098,25.666666666666664
	code,25.833333333333336,24.10394265232975,81.70055452865064,25.333333333333336
	if,18.333333333333332,15.68100358422939,84.4731977818854,43.666666666666664