@article{hartsefficientagenticreinforcementlearni,
  title = {HARTS: Efficient Agentic Reinforcement Learning for Hybrid-Attention Models over Arbitrary Rollout Trees},
  author = {Boyuan Meng and Peihua Bao and Hong Liu and Xiaowei Zhu and Chao Wang and Gen Li and Zhenxuan Pan},
  year = {2026},
  eprint = {2608.28158},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.28158},
}