@misc{arxiv_2609_29816,
  title = {AV-GRPO: Modality-Anchored Decoupling Diffusion Reinforcement Learning for Joint Audio-Video Generation},
  author = {{Zhiyu Xu} and {Weilong Yan} and {Yufei Shi} and {Shiyang Li} and {Yihao Liu} and {Kin-Man Lam} and {Yuewen Cao}},
  eprint = {2609.29816},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.29816}
}