"Hallucination rate" is a slippery metric in 2026. If you measure against basic...

https://www.kilobookmarks.win/in-2026-your-ai-s-hallucination-rate-isn-t-an-absolute-it-s-a-reflection-of

"Hallucination rate" is a slippery metric in 2026. If you measure against basic tests like Vectara HHEM, performance looks stellar. But switch to rigorous sets like AA-Omniscience, and reality hits hard. Recent data shows a 30