@article{constrainedgrouprelativepolicyoptimizati,
  title = {Constrained Group Relative Policy Optimization},
  author = {Roger Girgis and Rodrigue de Schaetzen and Luke Rowe and Azalée Robitaille and Christopher Pal and Liam Paull},
  year = {2026},
  eprint = {2602.05863},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.05863},
}