Benchmarks in 2026 are all over the place, and hallucination rates vary wildly...

https://www.a1bookmarks.win/in-2026-your-ai-s-reliability-hinges-on-your-choice-of-benchmark-whether-you

Benchmarks in 2026 are all over the place, and hallucination rates vary wildly by test. Even with web search, the HalluHard benchmark shows a 30.2% error rate