How to use from
vLLM
Install from pip and serve model
# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "llm-jp/optimal-sparsity-code-d512-E128-k4-3.3B-A220M"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "llm-jp/optimal-sparsity-code-d512-E128-k4-3.3B-A220M",
		"prompt": "Once upon a time,",
		"max_tokens": 512,
		"temperature": 0.5
	}'
Use Docker
docker model run hf.co/llm-jp/optimal-sparsity-code-d512-E128-k4-3.3B-A220M
Quick Links

Optimal Sparsity of Mixture-of-Experts Language Models for Reasoning Tasks

This repository contains model checkpoints from the paper Optimal Sparsity of Mixture-of-Experts Language Models for Reasoning Tasks.

For more details, including code and evaluation procedures, please refer to the official GitHub repository: https://github.com/rioyokotalab/optimal-sparsity

How to cite

If you find our work helpful, please feel free to cite the paper.

@inproceedings{
    nakamura2026optimal,
    title={Optimal Sparsity of Mixture-of-Experts Language Models for Reasoning Tasks},
    author={Taishi Nakamura and Satoki Ishikawa and Masaki Kawamura and Takumi Okamoto and Daisuke Nohara and Jun Suzuki and Rio Yokota},
    booktitle={The Fourteenth International Conference on Learning Representations},
    year={2026},
    url={https://openreview.net/forum?id=XFw2EPRUUR}
}
Downloads last month
33
Safetensors
Model size
3B params
Tensor type
BF16
·
Inference Providers NEW
This model isn't deployed by any Inference Provider. 🙋 Ask for provider support

Collection including llm-jp/optimal-sparsity-code-d512-E128-k4-3.3B-A220M

Paper for llm-jp/optimal-sparsity-code-d512-E128-k4-3.3B-A220M