@article{groupdistributionallyrobustoptimizationd,
  title = {Group Distributionally Robust Optimization-Driven Reinforcement Learning for LLM Reasoning},
  author = {Kishan Panaganti and Zhenwen Liang and Wenhao Yu and Haitao Mi and Dong Yu},
  year = {2026},
  eprint = {2601.19280},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.19280},
}