I do love Claude Code, because one thing I periodically need to do is write some web code, which is not my favorite type of coding but happens to have incredibly good coverage in the training data. Claude is a much better web developer than I am.
But for digging into the algorithmic core of our automation tooling, it doesn't have nearly as much to work with and makes far more mistakes. Still a net win I'm happy to pay for, even if it's never anything more than my web developer slave.