@inproceedings{chauhan-etal-2026-api, title = "When the {API} Speaks the Wrong Language: Revisiting Post-Training for Multilingual Tool Use", author = "Chauhan, Siddharth and Butler, Thomas and Singhania, Abhishek and Porwal, Pankaj Kumar and Gupta, Honey", 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-1.48/", pages = "702--723", ISBN = "979-8-89176-485-9" }