In 2026, "hallucination-free" is just marketing speak. Measured against...

https://highstylife.com/is-multi-model-checking-worth-it-if-gemini-gets-contradicted-51-4-of-the-time/

In 2026, "hallucination-free" is just marketing speak. Measured against benchmarks like Vectara HHEM or AA-Omniscience, error rates swing wildly based on task complexity. This matters because bad data caused $67.4 billion in enterprise losses during 2024