> SWE-bench performance is similar to normal gpt-5, so it seems the main delta with `gpt-5-codex` is on code refactors
SWE-bench is a great eval, but it's very narrow. Two models can have the same SWE-bench scores but very different user experiences.
Here's a nice thread on X about the things that SWE-bench doesn't measure:
so annoying you cant read replies without an account nowadays
Use Nitter, the main instance works but there are a lot of other instances as well.
https://nitter.net/brhydon/status/1953648884309536958
Change the url from x.com to xcancel.com to see it all.