@inproceedings{thlija-etal-2026-drives, title = "What Drives an {LLM}{'}s Legal Reasoning? Measuring Faithfulness at the Concept Level", author = "Thlija, Yassine and Held, Lena and Habernal, Ivan", editor = "Aletras, Nikolaos and Chalkidis, Ilias and Barrett, Leslie and Goanț{\u{a}}, C{\u{a}}t{\u{a}}lina and Preoțiuc-Pietro, Daniel and Spanakis, Gerasimos and Xu, Shanshan", booktitle = "Proceedings of the Natural Legal Language Processing Workshop 2026", month = oct, year = "2026", address = "Budapest, Hungary", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.nllp-1.26/", pages = "303--320", ISBN = "979-8-89176-494-1" }