AI hallucination—when models confidently generate inaccurate or fabricated...

https://list-wiki.win/index.php/Why_Grok_4.1_Fast_Shows_a_20.2%25_Hallucination_Rate:_A_Practical,_Numbered_Investigation

AI hallucination—when models confidently generate inaccurate or fabricated content—remains a critical barrier to reliable deployment of language models