Hallucination rates in 2026 aren't universal; they depend on your benchmark....

https://highstylife.com/is-multi-model-checking-worth-it-if-gemini-gets-contradicted-51-4-of-the-time/

Hallucination rates in 2026 aren't universal; they depend on your benchmark. Whether using Vectara HHEM or AA-Omniscience, results vary by 28% depending on the test design. Don’t trust aggregate scores—they often hide critical failures