@inproceedings{shapiro-etal-2026-halt, title = "{HALT}: Hallucination Assessment via Log-probs as Time series", author = "Shapiro, Ahmad and Taneja, Karan and Goel, Ashok", editor = "Lee, Hung-Yi and Dev, Sunipa and Li, Jessy and Elliott, Desmond", booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.emnlp-main.399/", pages = "9174--9190", ISBN = "979-8-89176-459-0" }