@inproceedings{fonseca-etal-2026-high, title = "When High Accuracy Hides Poor Calibration: Rethinking Confidence Evaluation in Transformer-Based Text Classification with Balanced Brier Score", author = "Fonseca, Guilherme and Prenassi, Gabriel and Cunha, Washington and da Rocha, Leonardo Chaves Dutra and Gon{\textbackslash}c{\{}c{\}}alves, Marcos Andr{\textbackslash}'e", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.2128/", pages = "45888--45900", ISBN = "979-8-89176-390-6" }