I disagree - it can't even do basic logic/maths reliably. See this thread: https://news.ycombinator.com/item?id=33859482
Someone in that thread also gave an example of ChatGPT saying that 3 * pi is an irrational number while 25 * pi is a rational number... Two quotes by ChatGPT:
> when you multiply an irrational number by a rational number (in this case, 3), the result is still an irrational number.
> when you multiply a rational number by an irrational number, the result is a rational number.