AILS-NTUA at SemEval-2024 Task 6: Efficient model tuning for hallucination detection and analysis Natalia Grigoriadou author Maria Lymperaiou author George Filandrianos author Giorgos Stamou author 2024-06 text Proceedings of the 18th International Workshop on Semantic Evaluation (SemEval-2024) Atul Kr. Ojha editor A Seza Doğruöz editor Harish Tayyar Madabushi editor Giovanni Da San Martino editor Sara Rosenthal editor Aiala Rosá editor Association for Computational Linguistics Mexico City, Mexico conference publication grigoriadou-etal-2024-ails 10.18653/v1/2024.semeval-1.222 https://aclanthology.org/2024.semeval-1.222/ 2024-06 1549 1560