Sounds like you are talking past each other. GP is saying the harness of codex is higher quality, which I can believe, even if the models are not as good as Opus/Fable.
Sounds like you are talking past each other. GP is saying the harness of codex is higher quality, which I can believe, even if the models are not as good as Opus/Fable.
i don't think so, i think it's 50% what work people are doing, 50% vibes. my experience with 5.5 is i like it more and get better results than 4.8/fable. which isn't to say i think it's a strictly better model, just been working better for me.
What do you mean "i don't think so"? What is it about the comment you are replying to that you don't think?
GPT-5.5 is as good though, at least according to my personal experience and DeepSWE
yes, much faster, more token efficient and quality is also similar