AI hallucinations are still a mess in 2026. Rates vary wildly by benchmark, so...

https://instaquoteapp.com/if-web-search-reduces-hallucinations-by-73-86-why-is-halluhard-still-at-30/

AI hallucinations are still a mess in 2026. Rates vary wildly by benchmark, so averages are a trap. HalluHard hit 30.2% even with web search enabled