> If you are just vibe coding, you need to use the most capable model you can find and even then it might not be good enough

I mean, this proves my point. Better models enable you to get more done. With Fable, 80% of the time, I no longer have chat with an agent over the details of a PR. I give it an outcome and it gets done. This means I can work on much more with the limited time I have.

And I don't see this ending. When better models come out that take that from 80% to 99.x%, I will have that better model manage teams of other models and move up the abstraction layer.

If models get even better than that, perhaps I stop reviewing PRs entirely. Maybe normies can start using agents to build real things.

Unless your business doesn't have many problems to solve and isn't in a competitive environment, it will benefit from using the best models.