TinyChemVL: Advancing Chemical Vision-Language Models via Efficient Visual Token Reduction and Complex Reaction Tasks (AAAI 2026)

This is the official repo of TinyChemVL.

TinyChemVL: Advancing Chemical Vision-Language Models via Efficient Visual Token Reduction and Complex Reaction Tasks

Xuanle Zhao, Shuxin Zeng, Xinyuan Cai, Xiang Cheng, Duzhen Zhang, Xiuyi Chen, Bo Xu

News

[2026.1.4] We release our benchmark ChemRxn-V on ChemRxn-V.
[2025.11.13] TinyChemVL has been accepted by AAAI 2026. We have released the model weights on TinyChemVL.

Overview

Citation

If you find this work useful, consider giving this repository a star ⭐️ and citing 📝 our paper as follows:

@article{zhao2025tinychemvl,
  title={TinyChemVL: Advancing Chemical Vision-Language Models via Efficient Visual Token Reduction and Complex Reaction Tasks},
  author={Zhao, Xuanle and Zeng, Shuxin and Cai, Yinyuan and Cheng, Xiang and Zhang, Duzhen and Chen, Xiuyi and Xu, Bo},
  journal={arXiv preprint arXiv:2511.06283},
  year={2025}
}

Acknowledgement

The code is based on the ms-swift. Thanks for these great works and open sourcing!