ChatGPT/GPT fails a lot when you probe its knowledge, but I find it works really well when you give it an explanation of the whole domain of the problem, then something to do with it.

For example can give examples of some programming language, or an API, and natural language explaining what you want to do with it (or code in another language), and it will translate this with remarkable accuracy, 0 shot. We've never had anything that's even close to this capability.