@article{frompassiveobservertoactivecriticreinfor,
  title = {From Passive Observer to Active Critic: Reinforcement Learning Elicits Process Reasoning for Robotic Manipulation},
  author = {Yibin Liu and Yaxing Lyu and Daqi Gao and Zhixuan Liang and Weiliang Tang and Shilong Mu and Xiaokang Yang and Yao Mu},
  year = {2026},
  eprint = {2603.15600},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.15600},
}