In 2026, AI "accuracy" is a mirage; hallucination rates swing wildly by test....

https://atavi.com/share/xujf75zu4l72

In 2026, AI "accuracy" is a mirage; hallucination rates swing wildly by test. Compare Vectara HHEM against AA-Omniscience, and you'll see different risk profiles. With enterprise losses from inaccurate data hitting $84.2 billion, stop trusting vendor hype