Bayesian Prompt Ensembles: Model Uncertainty Estimation for Black-Box Large Language Models Francesco Tonolini author Nikolaos Aletras author Jordan Massiah author Gabriella Kazai 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 tonolini-etal-2024-bayesian 10.18653/v1/2024.findings-acl.728 https://aclanthology.org/2024.findings-acl.728/ 2024-08 12229 12272