@inproceedings{sayana-etal-2026-compass, title = "{COMPASS}: Critique-guided Optimization of {M}eta{P}olicies for Agentic Systems with Reinforcement Learning", author = "Sayana, Krishna and Todi, Ketan Kumar and Jash, Ambarish and Sodhi, Sukhdeep", editor = "Kamalloo, Ehsan and Gontier, Nicolas and Rozanov, Nikolai and Hashemzadeh, Maryam and Arora, Akhil", booktitle = "Proceedings of the Second Workshop for {RE}search on Agent Language Models ({REALM} 2026)", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.realm-1.77/", pages = "1118--1143", ISBN = "979-8-89176-485-9" }