@article{flashgrpoefficientalignmentforvideodiffu,
  title = {Flash-GRPO: Efficient Alignment for Video Diffusion via One-Step Policy Optimization},
  author = {Xiaoxuan He and Siming Fu and Zeyue Xue and Weijie Wang and Ruizhe He and Yuming Li and Dacheng Yin and Shuai Dong and Haoyang Huang and Hongfa Wang and Nan Duan and Bohan Zhuang},
  year = {2026},
  eprint = {2605.15980},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.15980},
}