Lately I’m seeing a lot of this baked-in assumption that ChatGPT writes good/idiomatic/performant code, as if the code it generates is ~The Answer~. I guess it’s the modern version of copy/pasting from Stack Overflow. The code I’ve had it write isn’t universally terrible but it almost always has some low-hanging performance fruit (in JS for instance, it seems to love spreading arrays). I’m not sure how much I trust it to write good benchmark code!