Yeah, I would say this is a prompting problem and not a model problem. In a product area we're building out right now with GPT-4, our prompt (more or less) tells it to provide exactly 3 values and it does that and only that. It's quite fast.

Also, use case thing. It is very likely the case that for certain coding use cases, Phind will always be faster because it's not designed to be general purpose.