@article{wang2026cherrl,
    title={Reproducing, Analyzing, and Detecting Reward Hacking in Rubric-Based Reinforcement Learning},
    author={Wang, Xuekang and Hao, Zhuoyuan and Hou, Shuo and Peng, Hao and Li, Juanzi and Wang, Xiaozhi},
    journal={arXiv preprint arXiv:2606.04923},
    year={2026},
    url={https://arxiv.org/abs/2606.04923}
}