@article{recoveringhiddenrewardindiffusionbasedpo,
  title = {Recovering Hidden Reward in Diffusion-Based Policies},
  author = {Yanbiao Ji and Qiuchang Li and Yuting Hu and Shaokai Wu and Wenyuan Xie and Guodong Zhang and Qicheng He and Deyi Ji and Yue Ding and Hongtao Lu},
  year = {2026},
  eprint = {2605.00623},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.00623},
}