In 2026, there is no single "hallucination rate" for LLMs; it all depends on...

https://travispyuj085.raidersfanteamshop.com/what-is-delusional-spiraling-and-should-product-teams-worry

In 2026, there is no single "hallucination rate" for LLMs; it all depends on the yardstick you choose. Measuring performance via Vectara’s HHEM yields very different results than the HalluHard suite, often showing a 30