In 2026, a "hallucination rate" is just a number until you define the stress...

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

In 2026, a "hallucination rate" is just a number until you define the stress test. Use Vectara’s HHEM for retrieval fidelity or AA-Omniscience for deeper reasoning, and you’ll get wildly different results