By 2026, hallucination rates vary by benchmark. With $67.4B in losses, you need...

https://station-wiki.win/index.php/GPT-5.2-thinking_with_Web_Search_Still_Hit_38.2%25_Hallucination:_Why_So_High%3F

By 2026, hallucination rates vary by benchmark. With $67.4B in losses, you need real data. We reviewed which tests signal if your agent is ready for production. Stop chasing scores and focus on the metrics that protect your bottom line.