Reducing Hallucination in Enterprise AI Workflows via Hybrid Utility Minimum Bayes Risk (HUMBR). - Chenhao Fang; Jordi Mola; Mark Harman; Jason Nawrocki; Vaibhav Shrivastava; Yue Cheng; Jay Minesh Shah; Katayoun Zand; Mansi Tripathi; Arya Pudota; Matthew Becker; Hervé Robert; et al. (CoRR, 2026)