Cite this paper

@article{junhao2026,
  title = {ToFu: A White-Box, Token-Efficient Agent Harness for Researchers},
  author = {Ruan, Junhao and Ge, Yuan and Li, Bei and Yin, Yongjing and Fan, Yuchun and Chen, Xin and Wang, Jingang and Wang, Chenglong and Zhu, JingBo and Xiao, Tong},
  journal = {Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: System Demonstrations},
  year = {2026},
  month = {Jan},
}