Ignore generic accuracy scores. In 2026, hallucination rates vary wildly by...

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

Ignore generic accuracy scores. In 2026, hallucination rates vary wildly by benchmark. Models hit a 30.2% error rate on HalluHard with web search. If you are building for production, use tests that reflect your data