AI hallucination benchmarks are all over the place in 2026. Error rates shift...

https://dibz.me/blog/gemini-2-0-flash-001-at-0-7-hallucination-rate-why-your-production-pipeline-needs-a-reality-check-1160

AI hallucination benchmarks are all over the place in 2026. Error rates shift wildly depending on the test, leaving engineering teams guessing about reliability. Our analysis shows HalluHard hitting a 30.2% error rate even with web search enabled