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

https://www.coast-bookmarks.win/in-2026-your-ai-s-hallucination-rate-isn-t-an-absolute-it-s-a-reflection-of

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