Slightly better so far I think. What I'm enjoying the most about Grok3 is the completeness of its answers without having to say things like "please write that section in full with the updated code" or getting it not already being formatted properly.

Grok seems to understand what is expected.

I can't say for sure it's better than Claude until I go back to using claude for tasks. Which I haven't done yet.

Overall, my impression is it's given me pretty much exactly what I have been expecting and the code just seems to work.