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36 changes: 32 additions & 4 deletions README.md
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# 【ICLR2026】Video-STAR: Reinforcing Open-Vocabulary Action Recognition with Tools
<h1 align="center">
🦦 Video-STAR: Reinforcing Open-Vocabulary Action Recognition with Tools
</h1>

[![arXiv Paper](https://img.shields.io/badge/arXiv-Paper-b31b1b.svg)](https://arxiv.org/pdf/2510.08480)
[![License](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE)
<h3 align="center">
ICLR 2026
</h3>

[[📖 Paper](https://arxiv.org/pdf/2510.08480)] [[🤗 Video-STAR-3B](https://huggingface.co/GD-ML/Video-STAR-3B)] [[🤗 Video-STAR-3B-COT-SFT](https://huggingface.co/GD-ML/Video-STAR-3B-COT-SFT)] [[🤗 Video-STAR-7B](https://huggingface.co/GD-ML/Video-STAR-7B)] [[🤗 Video-STAR-7B-COT-SFT](https://huggingface.co/GD-ML/Video-STAR-7B-COT-SFT)]
<p align="center">
<b>Zhenlong Yuan</b><sup>*†</sup>, <b>Xiangyan Qu</b><sup>*</sup>, <b>Chengxuan Qian</b><sup>§</sup>, <b>Rui Chen</b>, <b>Jing Tang</b>,<br>
<b>Lei Sun</b><sup>‡</sup>, <b>Xiangxiang Chu</b>, <b>Dapeng Zhang</b>, <b>Yiwei Wang</b>, <b>Yujun Cai</b><sup>§</sup>, <b>Shuo Li</b>
</p>

<p align="center">
<sup>*</sup> Equal contribution &nbsp;&nbsp; <sup>‡</sup> Project Lead &nbsp;&nbsp; <sup>§</sup> Corresponding Author
</p>

<p align="center">
<a href="https://arxiv.org/pdf/2510.08480">
<img src="https://img.shields.io/badge/📄-PAPER-000000?style=for-the-badge" alt="Paper">
</a>
<a href="https://huggingface.co/GD-ML/Video-STAR-3B-COT-SFT">
<img src="https://img.shields.io/badge/🤗-SFT_MODEL_3B-FF7F50?style=for-the-badge" alt="SFT Model 3B">
</a>
<a href="https://huggingface.co/GD-ML/Video-STAR-3B">
<img src="https://img.shields.io/badge/🤗-RL_MODEL_3B-FF7F50?style=for-the-badge" alt="RL Model 3B">
</a>
<a href="https://huggingface.co/GD-ML/Video-STAR-7B-COT-SFT">
<img src="https://img.shields.io/badge/🤗-SFT_MODEL_7B-FF7F50?style=for-the-badge" alt="SFT Model 7B">
</a>
<a href="https://huggingface.co/GD-ML/Video-STAR-7B">
<img src="https://img.shields.io/badge/🤗-RL_MODEL_7B-FF7F50?style=for-the-badge" alt="RL Model 7B">
</a>
</p>

<p align="center">
<img src="./Images/1.png" width="90%" height="90%">
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