@TarkabarkaHolgy It's not just folklore. For the time being, the "hard" information AI services give should not be trusted, as they are mostly "autocorrect on steroids" (heard a scientist use this expression and really liked it). A few months ago I was doing research for a program (I'm a TV writer), tried to use ChatGPT to save me some googling and asked it for some articles on my subject. It gave me some articles, sure, but it made them all up!