AI hallucination rates vary wildly by benchmark, making it difficult for teams...

https://wiki-burner.win/index.php/The_30.2%25_Hallucination_Wall:_Why_Claude-Opus-4.5_Fails_(And_Why_You_Should_Still_Ship)

AI hallucination rates vary wildly by benchmark, making it difficult for teams to gauge actual production reliability. New data from HalluHard confirms a 30.2% failure rate even when models have access to web search