AI tools can sometimes produce hallucinations—incorrect or misleading...

https://rileysexcellentnews.readspirex.com/posts/grok-hallucinations-what-are-the-common-failure-modes

AI tools can sometimes produce hallucinations—incorrect or misleading information—with rates ranging from 22% to 94% depending on the context. For family offices, this risk is significant, especially when 20% of outputs may contain material errors