"Hallucination-free" is a myth in 2026. Accuracy depends entirely on your...

https://dibz.me/blog/facts-benchmark-scores-why-is-nobody-above-70-overall-1154

"Hallucination-free" is a myth in 2026. Accuracy depends entirely on your benchmark: the Vectara HHEM measures factual grounding, while AA-Omniscience targets logic gaps. With firms reporting a 28