Fact-Checking the Output of Large Language Models via Token-Level Uncertainty Quantification Ekaterina Fadeeva author Aleksandr Rubashevskii author Artem Shelmanov author Sergey Petrakov author Haonan Li author Hamdy Mubarak author Evgenii Tsymbalov author Gleb Kuzmin author Alexander Panchenko author Timothy Baldwin author Preslav Nakov author Maxim Panov author 2024-08 text Findings of the Association for Computational Linguistics: ACL 2024 Lun-Wei Ku editor Andre Martins editor Vivek Srikumar editor Association for Computational Linguistics Bangkok, Thailand conference publication fadeeva-etal-2024-fact 10.18653/v1/2024.findings-acl.558 https://aclanthology.org/2024.findings-acl.558/ 2024-08 9367 9385