@inproceedings{krsteski-etal-2026-messier, title = "Messier: A High-Resolution Corpus for Cross-Benchmark Agent Evaluation", author = "Krsteski, Stefan and Meyer, Charlotte and Allegre, Guillaume and O{'}Halloran, Tony and Sallinen, Alexandre", 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.1398/", pages = "31936--31951", ISBN = "979-8-89176-459-0" }