Stop trusting vendor "accuracy" claims at face value. In 2026, hallucination...

https://www.bookmarking-jet.win/in-2026-there-is-no-single-truth-metric-for-ai-accuracy-hallucination-rates

Stop trusting vendor "accuracy" claims at face value. In 2026, hallucination rates are entirely benchmark-dependent. Testing against the Vectara HHEM provides a precise grounding score, while AA-Omniscience exposes deeper reasoning gaps