In 2026, citing "hallucination rates" is meaningless without context....

https://tango-wiki.win/index.php/Does_RAG_Eliminate_Hallucinations_or_Just_Change_the_Failure_Mode%3F

In 2026, citing "hallucination rates" is meaningless without context. Benchmarks like Vectara’s HHEM test grounding, while AA-Omniscience targets reasoning; they measure fundamentally different failure modes. With businesses facing $67