[brandall10]

IME, Claude is more powerful, but Codex follows instructions better. So the more precise the context, the better results you'll get with Codex.

Claude OTOH works better with ambiguity, but it also tends to stray a bit off spec in subtle ways. I always had to take more corrective action w/ the PRs it produced.

That said, I haven't used CC in 3 months and the latest models may be better.