gpt-5.2 codex isn't available in the API yet.

If you want to be picky they could've compared it against gpt-5 pro gpt-5.2 gpt-5.1 gpt-5.1-codex-max gpt-5.2 pro

all depending on when they ran benchmarks (unless, of course, they are simply copying OAI's marketing).

At some point it's enough to give OAI a fair shot and let OAI come out with their own PR, which they doubtlessly will.