@article{planpogroupplanningawarepolicyoptimizati,
  title = {PlanPO: Group Planning-Aware Policy Optimization for Multi-Turn Agentic LLMs},
  author = {Dayang Liang and Liyuan He and Xuan Feng and Shuxin Li and Bo An and Yunlong Liu},
  year = {2026},
  eprint = {2608.17289},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.17289},
}