By 2026, relying on one benchmark for AI hallucinations is a mistake. Rates...

https://www.cast-bookmarks.win/hallucination-rates-shift-wildly-by-benchmark-with-halluhard-now-at-30-2-even

By 2026, relying on one benchmark for AI hallucinations is a mistake. Rates vary wildly depending on the test. We found HalluHard hits a 30.2% error rate even with web search enabled