AI tools can sometimes make things up, with hallucination rates ranging from 22...

https://canadianfamilyoffices.com/special-reports/technology-sr/ai-has-the-makings-of-a-powerful-tool-for-family-offices-but-frequent-and-highly-convincing-hallucinations-are-proving-troublesome/

AI tools can sometimes make things up, with hallucination rates ranging from 22 to 94 percent depending on the task