Text Generation
Transformers
Safetensors
English
qwen3
math
rl
dapomath17k
conversational
text-generation-inference
Instructions to use caiyuchen/DAPO-step-21 with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use caiyuchen/DAPO-step-21 with Transformers:
# Use a pipeline as a high-level helper from transformers import pipeline pipe = pipeline("text-generation", model="caiyuchen/DAPO-step-21") messages = [ {"role": "user", "content": "Who are you?"}, ] pipe(messages)# Load model directly from transformers import AutoTokenizer, AutoModelForCausalLM tokenizer = AutoTokenizer.from_pretrained("caiyuchen/DAPO-step-21") model = AutoModelForCausalLM.from_pretrained("caiyuchen/DAPO-step-21", 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 caiyuchen/DAPO-step-21 with vLLM:
Install from pip and serve model
# Install vLLM from pip: pip install vllm # Start the vLLM server: vllm serve "caiyuchen/DAPO-step-21" # Call the server using curl (OpenAI-compatible API): curl -X POST "http://localhost:8000/v1/chat/completions" \ -H "Content-Type: application/json" \ --data '{ "model": "caiyuchen/DAPO-step-21", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }'Use Docker
docker model run hf.co/caiyuchen/DAPO-step-21
- SGLang
How to use caiyuchen/DAPO-step-21 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 "caiyuchen/DAPO-step-21" \ --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": "caiyuchen/DAPO-step-21", "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 "caiyuchen/DAPO-step-21" \ --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": "caiyuchen/DAPO-step-21", "messages": [ { "role": "user", "content": "What is the capital of France?" } ] }' - Docker Model Runner
How to use caiyuchen/DAPO-step-21 with Docker Model Runner:
docker model run hf.co/caiyuchen/DAPO-step-21
Upload README.md with huggingface_hub
Browse files
README.md
CHANGED
|
@@ -18,8 +18,7 @@ base_model:
|
|
| 18 |
## 🔧 Prompt Format (Chat Template)
|
| 19 |
|
| 20 |
During RL training and inference, each question is formatted as:
|
| 21 |
-
{
|
| 22 |
-
Please reason step by step, and put your final answer within boxed{{}}
|
| 23 |
|
| 24 |
Then wrapped using the chat template:
|
| 25 |
|
|
@@ -55,3 +54,21 @@ inputs = tokenizer(prompt, return_tensors="pt")
|
|
| 55 |
outputs = model.generate(**inputs, max_new_tokens=256)
|
| 56 |
print(tokenizer.decode(outputs[0], skip_special_tokens=True))
|
| 57 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 18 |
## 🔧 Prompt Format (Chat Template)
|
| 19 |
|
| 20 |
During RL training and inference, each question is formatted as:
|
| 21 |
+
{question} Please reason step by step, and put your final answer within boxed{}.
|
|
|
|
| 22 |
|
| 23 |
Then wrapped using the chat template:
|
| 24 |
|
|
|
|
| 54 |
outputs = model.generate(**inputs, max_new_tokens=256)
|
| 55 |
print(tokenizer.decode(outputs[0], skip_special_tokens=True))
|
| 56 |
|
| 57 |
+
|
| 58 |
+
## 📎 Reference
|
| 59 |
+
|
| 60 |
+
If you find this model useful, please consider citing our paper:
|
| 61 |
+
|
| 62 |
+
🔗 **Paper Link**: https://huggingface.co/papers/2510.00553
|
| 63 |
+
|
| 64 |
+
```bibtex
|
| 65 |
+
@misc{cai2025predictabilityreinforcementlearningdynamics,
|
| 66 |
+
title={On Predictability of Reinforcement Learning Dynamics for Large Language Models},
|
| 67 |
+
author={Yuchen Cai and Ding Cao and Xin Xu and Zijun Yao and Yuqing Huang and Zhenyu Tan and Benyi Zhang and Guiquan Liu and Junfeng Fang},
|
| 68 |
+
year={2025},
|
| 69 |
+
eprint={2510.00553},
|
| 70 |
+
archivePrefix={arXiv},
|
| 71 |
+
primaryClass={cs.LG},
|
| 72 |
+
url={https://arxiv.org/abs/2510.00553},
|
| 73 |
+
}
|
| 74 |
+
|