This AI race is wild. There has never been a more exciting time to be in tech. 80.9% on SWE, wow.

So, basically when working on frontend only use Claude 4.5. Backend, refactoring, logic issues, Codex-High. Hope this helps!

The next billion dollar agents will be what I call “proactive agents.” These are the ones capable of predicting user intent before a request. No one has figured out a reliable way to do this just yet. We are close.