MALTO at SemEval-2024 Task 6: Leveraging Synthetic Data for LLM Hallucination Detection Federico Borra author Claudio Savelli author Giacomo Rosso author Alkis Koudounas author Flavio Giobergia 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 borra-etal-2024-malto 10.18653/v1/2024.semeval-1.240 https://aclanthology.org/2024.semeval-1.240/ 2024-06 1678 1684