In 2026, there is no single "truth" for LLM reliability. Hallucination rates...

https://source-wiki.win/index.php/Is_Multi-Model_Checking_Worth_It_if_Gemini_Gets_Contradicted_51.4%25_of_the_Time%3F

In 2026, there is no single "truth" for LLM reliability. Hallucination rates fluctuate wildly because testing metrics aren't apples-to-apples. Measure against Vectara’s HHEM, you get one story; shift to AA-Omniscience, and the results shift again