@article{dflowgrporateawarepolicyoptimizationford,
  title = {dFlowGRPO: Rate-Aware Policy Optimization for Discrete Flow Models},
  author = {Zhengyan Wan and Yidong Ouyang and Panwen Hu and Qiang Sun},
  year = {2026},
  eprint = {2605.09291},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.09291},
}