In 2026, measuring accuracy isn't one-size-fits-all; your hallucination rate is...

https://www.scribd.com/document/1040257449/What-is-the-Columbia-Journalism-Review-citation-test-actually-showing-214602

In 2026, measuring accuracy isn't one-size-fits-all; your hallucination rate is entirely defined by the test you choose. A model might ace generic tests but collapse on specialized benchmarks like Vectara HHEM or AA-Omniscience