AI benchmarks are a mess. Hallucination rates swing wildly depending on the...

https://www.red-bookmarks.win/hallucinations-are-still-a-headache-in-2026-rates-vary-wildly-by-benchmark-so

AI benchmarks are a mess. Hallucination rates swing wildly depending on the test, leaving teams guessing. Even with web search, models hit a 30.2% error rate on HalluHard. Stop relying on vanity metrics