Beyond Surprisal: A Dual Metric Framework for Lexical Skill Acquisition in LLMs Nazanin Shafiabadi author Guillaume Wisniewski author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Association for Computational Linguistics Abu Dhabi, UAE conference publication shafiabadi-wisniewski-2025-beyond https://aclanthology.org/2025.coling-main.443/ 2025-01 6636 6641