In 2026, claiming an AI model is "hallucination-free" is meaningless without...

https://noon-wiki.win/index.php/What_Counts_as_an_AI_Hallucination_vs._Just_a_Mistake%3F

In 2026, claiming an AI model is "hallucination-free" is meaningless without context. Results depend entirely on the benchmark. For instance, Vectara HHEM measures retrieval grounding, whereas AA-Omniscience captures reasoning gaps