In 2026, "hallucination rate" is a vanity metric if you don’t define the test....

https://www.stealth-bookmark.win/stop-asking-if-your-llm-hallucinates-and-start-asking-which-benchmark-it

In 2026, "hallucination rate" is a vanity metric if you don’t define the test. Comparing benchmarks like Vectara’s HHEM against AA-Omniscience is apples to oranges; one measures factual grounding while the other tests logic