Two-tiered Encoder-based Hallucination Detection for Retrieval-Augmented Generation in the Wild Ilana Zimmerman author Jadin Tredup author Ethan Selfridge author Joseph Bradley author 2024-11 text Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: Industry Track Franck Dernoncourt editor Daniel Preoţiuc-Pietro editor Anastasia Shimorina editor Association for Computational Linguistics Miami, Florida, US conference publication zimmerman-etal-2024-two 10.18653/v1/2024.emnlp-industry.2 https://aclanthology.org/2024.emnlp-industry.2/ 2024-11 8 22