Is there really a difference in code quality between Claude and GPT?

I use both too, and the conclusion is it just depends on the day lol. Yesterday Claude produced a clean refactor, and today GPT was better.

Well, that’s a bit... I feel like you might be generalizing from just a few benchmark posts. Model versions keep changing, so I’m not sure it’s meaningful to draw conclusions on this topic.

I do notice it varies a bit by language. For Python, honestly, both are pretty similar, but when TypeScript generics get involved, Claude held up better. And GPT sometimes confidently makes up library functions that don't exist, which is scary.