@inproceedings{chegini-etal-2026-reasonings, title = "Reasoning{'}s Razor: Reasoning Improves Accuracy but Hurts Recall at Critical Operating Points in Safety and Hallucination Detection", author = "Chegini, Atoosa and Kazemi, Hamid and Souza, Garrett and Safi, Maria and Song, Yang and Bengio, Samy and Williamson, Sinead and Farajtabar, Mehrdad", editor = "Demberg, Vera and Inui, Kentaro and Marquez, Llu{\'i}s", booktitle = "Proceedings of the 19th Conference of the {E}uropean Chapter of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = mar, year = "2026", address = "Rabat, Morocco", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-eacl/2026.eacl-long.190/", pages = "4061--4086", ISBN = "979-8-89176-380-7" }