Are hallucinations fixed? Not really. The 2026 data shows that your error rate...

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

Are hallucinations fixed? Not really. The 2026 data shows that your error rate depends entirely on the benchmark you use. For instance, HalluHard hit a 30.2% error rate even with web search enabled. If you’re deploying agents, don't rely on broad claims