Instructions to use Gen-Verse/ReasonFlux-Coder-14B with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use Gen-Verse/ReasonFlux-Coder-14B with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="Gen-Verse/ReasonFlux-Coder-14B") messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("Gen-Verse/ReasonFlux-Coder-14B") model = AutoModelForCausalLM.from_pretrained("Gen-Verse/ReasonFlux-Coder-14B", 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=40) print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:])) - Notebooks
- Google Colab
- Kaggle
- Local Apps Settings
- vLLM
How to use Gen-Verse/ReasonFlux-Coder-14B with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "Gen-Verse/ReasonFlux-Coder-14B" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "Gen-Verse/ReasonFlux-Coder-14B", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/Gen-Verse/ReasonFlux-Coder-14B
- SGLang
How to use Gen-Verse/ReasonFlux-Coder-14B 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 "Gen-Verse/ReasonFlux-Coder-14B" \ --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": "Gen-Verse/ReasonFlux-Coder-14B", "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 "Gen-Verse/ReasonFlux-Coder-14B" \ --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": "Gen-Verse/ReasonFlux-Coder-14B", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use Gen-Verse/ReasonFlux-Coder-14B with Docker Model Runner:
docker model run hf.co/Gen-Verse/ReasonFlux-Coder-14B
| license: mit | |
| library_name: transformers | |
| <p align="center"> | |
| <img src="https://github.com/yinjjiew/Data/raw/main/cure/overviewplot.png" width="100%"/> | |
| </p> | |
| <p align="center"> | |
| <img src="https://github.com/yinjjiew/Data/raw/main/cure/results.png" width="100%"/> | |
| </p> | |
| # Introduction to our ReasonFlux-Coders | |
| We introduce **ReasonFlux-Coders**, trained with **CURE**, our algorithm for co-evolving an LLM's coding and unit test generation abilities. | |
| * **ReasonFlux-Coder-7B** and **ReasonFlux-Coder-14B** outperform similarly sized Qwen Coders, DeepSeek Coders, and Seed-Coders, and naturally integrate into common test-time scaling and agentic coding pipelines. | |
| * **ReasonFlux-Coder-4B** is our Long-CoT model, outperforming Qwen3-4B while achieving 64.8% efficiency in unit test generation. We have demonstrated its ability to serve as a reward model for training base models via reinforcement learning (see our [paper](https://arxiv.org/abs/2506.03136)). | |
| [Paper](https://arxiv.org/abs/2506.03136) | [Code](https://github.com/Gen-Verse/CURE) | |
| # Citation | |
| ``` | |
| @article{wang2025cure, | |
| title={Co-Evolving LLM Coder and Unit Tester via Reinforcement Learning}, | |
| author={Wang, Yinjie and Yang, Ling and Tian, Ye and Shen, Ke and Wang, Mengdi}, | |
| journal={arXiv preprint arXiv:2506.03136}, | |
| year={2025} | |
| } | |
| ``` |