[rob74]

Ok, maybe logic puzzles are "unfair", but there are other situations where you ask it a question that is similar (but different in an important way) to a problem it was trained on, and then it will provide the answer to what it "thinks" you asked, not what you actually asked. Hence, hallucinations.

[coldpie]

Oh yeah it's got all sorts of problems. To be honest, I've personally never found it terribly useful. But, I find the "it can't answer this basic math/logic problem" criticism really dull. It's not built for that.