**Short Description (247 characters):** In 2026, hallucination rates aren't...

https://www.bookmark-friend.win/in-2026-hallucination-rate-is-a-vanity-metric-if-you-don-t-define-the-test

**Short Description (247 characters):** In 2026, hallucination rates aren't fixed; they’re benchmark-dependent. Metrics like Vectara HHEM or AA-Omniscience measure risks differently, leading to inconsistent trust scores