BUMP: A Benchmark of Unfaithful Minimal Pairs for Meta-Evaluation of Faithfulness Metrics Liang Ma author Shuyang Cao author Robert L Logan IV author Di Lu author Shihao Ran author Ke Zhang author Joel Tetreault author Alejandro Jaimes author 2023-07 text Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication ma-etal-2023-bump 10.18653/v1/2023.acl-long.716 https://aclanthology.org/2023.acl-long.716/ 2023-07 12788 12812