Regarding #AI #hallucinations: I am writing a demo code (in #Rstats) for a statistical paper and I needed to write some linear algebra stuff (I barely use R for this, so I don't keep that part of the language in working memory). Even with the chatbots having scrubbed all the linear algebra books there were still issues getting the *algorithms correctly*. But once I gave it the algorithms it did ok (except when it reversed the order of matrix multiplication lol).