@misc{lit_2610_19408,
  title = { {ForkGRPO: Efficient Exploration and Fine-Grained Credit Assignment for Diffusion Language Models} },
  author = {Zhaoyan Jia and Chengwei Zhou and Gourav Datta and Massoud Pedram},
  year = {2026},
  note = {arXiv preprint},
  eprint = {2610.19408},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.19408}
}