@article{prpoaligningprocessrewardwithoutcomerewa,
  title = {PRPO: Aligning Process Reward with Outcome Reward in Policy Optimization},
  author = {Ruiyi Ding and Yongxuan Lv and Xianhui Meng and Jiahe Song and Chao Wang and Chen Jiang and Yuan Cheng},
  year = {2026},
  eprint = {2601.07182},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.07182},
}