@article{pruneopdefficientandreliableonpolicydist,
  title = {Prune-OPD: Efficient and Reliable On-Policy Distillation for Long-Horizon Reasoning},
  author = {Zhicheng Yang and Zhijiang Guo and Yifan Song and Minrui Xu and Yongxin Wang and Yiwei Wang and Xiaodan Liang and Jing Tang},
  year = {2026},
  eprint = {2605.07804},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.07804},
}