[exacube]

would love to see some comparison numbers to Gemini and Claude, especially with this claim:

"The most advanced agentic coding model for professional software engineers"

[koakuma-chan]

I can confirm GPT 5.2 is better than Gemini and Claude. GPT 5.2 Codex is probably even better.

[cj]

Gemini 2.5 or 3? (3 was released yesterday)

[speedgoose]

It’s significantly slower though. At least for my use cases I rather ask Claude 4.5 opus and switch to GPT if Claude is stuck.

[nunodonato]

I'm gonna call bs on these kind of comments. "better" on what? Coding models shouldn't even be compared isolated. A big part of making it work in a real/big codebase is the tool that calls the model (claude code, gemini-cli, etc). I'll bet claude code will still keep stealing your lunch every day of the week against any competitor out there