@article{evidenceaugmentedpolicyoptimizationwithr,
  title = {Evidence-Augmented Policy Optimization with Reward Co-Evolution for Long-Context Reasoning},
  author = {Xin Guan and Zijian Li and Shen Huang and Pengjun Xie and Jingren Zhou and Jiuxin Cao},
  year = {2026},
  eprint = {2601.10306},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.10306},
}