In 2026, "hallucination rate" is a vanity metric. Results shift drastically...

https://multiai.news/ai-hallucination-in-2026/

In 2026, "hallucination rate" is a vanity metric. Results shift drastically depending on the testing ground. Use Vectara HHEM for RAG or AA-Omniscience for complex reasoning, but don't cross-pollinate. With $15