@inproceedings{tran-2026-tokens, title = "Where the Tokens Go: A Measured Anatomy of {LLM} Agent Trajectory Costs", author = "Tran, Tommy", 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-1.24/", pages = "365--373", ISBN = "979-8-89176-485-9" }