arXiv 2025

Ferret-UI Lite: Lessons from Building Small On-Device GUI Agents

Zhen Yang, Zi-Yi Dou, Di Feng, Forrest Huang, Anh Nguyen, Keen You, Omar Attia, Yuhao Yang, Michael Feng, Haotian Zhang, Ram Ramrakhya, Chao Jia, Jeffrey Nichols, Alexander Toshev, Yinfei Yang, Zhe Gan

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A compact 3B GUI agent for mobile, web, and desktop, trained with diverse interaction data, visual tools, and reinforcement learning.

BibTeX citation

@article{ferretuilite2025,
  title = {Ferret-UI Lite: Lessons from Building Small On-Device GUI Agents},
  author = {Zhen Yang and Zi-Yi Dou and Di Feng and Forrest Huang and Anh Nguyen and Keen You and Omar Attia and Yuhao Yang and Michael Feng and Haotian Zhang and Ram Ramrakhya and Chao Jia and Jeffrey Nichols and Alexander Toshev and Yinfei Yang and Zhe Gan},
  journal = {arXiv preprint arXiv:2509.26539},
  year = {2025},
  url = {https://arxiv.org/abs/2509.26539}
}