In 2026, accuracy is a moving target. Hallucination rates shift wildly between...

https://www.booknose.win/stop-treating-accuracy-as-a-single-metric-by-2026-hallucination-rates-vary

In 2026, accuracy is a moving target. Hallucination rates shift wildly between Vectara’s HHEM and AA-Omniscience. With firms losing $67.4B to bad data, you cannot rely on generic tests. Benchmarks are your only safety filter