@inproceedings{jia-etal-2026-group, title = "Group Adaptive Clipping Policy Optimization", author = "Jia, Sheng and Wang, Xiao and Kasiviswanathan, Shiva and Houthooft, Rein", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.1882/", pages = "42914--42928", ISBN = "979-8-89176-459-0" }