Instructions to use inclusionAI/Ring-lite with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use inclusionAI/Ring-lite with Transformers:

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

pipe = pipeline("text-generation", model="inclusionAI/Ring-lite", trust_remote_code=True)
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoModelForCausalLM
model = AutoModelForCausalLM.from_pretrained("inclusionAI/Ring-lite", trust_remote_code=True, device_map="auto")

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use inclusionAI/Ring-lite with vLLM:

Install from pip and serve model

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

Use Docker

docker model run hf.co/inclusionAI/Ring-lite

SGLang

How to use inclusionAI/Ring-lite 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 "inclusionAI/Ring-lite" \
    --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": "inclusionAI/Ring-lite",
		"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 "inclusionAI/Ring-lite" \
        --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": "inclusionAI/Ring-lite",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use inclusionAI/Ring-lite with Docker Model Runner:
```
docker model run hf.co/inclusionAI/Ring-lite
```

LiangJiang commited on Jun 18, 2025

Commit

a668bb4

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1 Parent(s): 4812a9f

Update README.md

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@@ -93,4 +93,14 @@ Please refer to [GitHub](https://github.com/inclusionAI/Ring/blob/main/README.md
 This code repository is licensed under [the MIT License](https://huggingface.co/inclusionAI/Ring-lite/blob/main/LICENSE).
 ## Citation
-[TBD]

 This code repository is licensed under [the MIT License](https://huggingface.co/inclusionAI/Ring-lite/blob/main/LICENSE).
 ## Citation
+```
+@misc{ringteam2025ringlitescalablereasoningc3postabilized,
+      title={Ring-lite: Scalable Reasoning via C3PO-Stabilized Reinforcement Learning for LLMs},
+      author={Ring Team and Bin Hu and Cai Chen and Deng Zhao and Ding Liu and Dingnan Jin and Feng Zhu and Hao Dai and Hongzhi Luan and Jia Guo and Jiaming Liu and Jiewei Wu and Jun Mei and Jun Zhou and Junbo Zhao and Junwu Xiong and Kaihong Zhang and Kuan Xu and Lei Liang and Liang Jiang and Liangcheng Fu and Longfei Zheng and Qiang Gao and Qing Cui and Quan Wan and Shaomian Zheng and Shuaicheng Li and Tongkai Yang and Wang Ren and Xiaodong Yan and Xiaopei Wan and Xiaoyun Feng and Xin Zhao and Xinxing Yang and Xinyu Kong and Xuemin Yang and Yang Li and Yingting Wu and Yongkang Liu and Zhankai Xu and Zhenduo Zhang and Zhenglei Zhou and Zhenyu Huang and Zhiqiang Zhang and Zihao Wang and Zujie Wen},
+      year={2025},
+      eprint={2506.14731},
+      archivePrefix={arXiv},
+      primaryClass={cs.CL},
+      url={https://arxiv.org/abs/2506.14731},
+}
+```