News for hackers. Stuff that matters.

A comment on GPT-5.3-Codex. Parent comment

Re:GPT-5.3-Codex by aurareturn on Thursday February 05, 2026 @01:42PM (#46903200)
5.2 Codex became my default coding model. It “feels” smarter than Opus 4.5.

I use 5.2 Codex for the entire task, then ask Opus 4.5 at the end to double check the work. It's nice to have another frontier model's opinion and ask it to spot any potential issues.

Looking forward to trying 5.3.

[ Parent | on HN ]
Re:GPT-5.3-Codex by koakuma-chan on Thursday February 05, 2026 @01:44PM (#46903229)
Opus 4.5 is more creative and better at making UIs
[ Parent | on HN ]
Re:GPT-5.3-Codex by hypercube33 on Friday February 06, 2026 @04:33AM (#46910808)
Unless it's scroll bar theming then my God it's bad. it told me it gives up. Gemini 3 got stuck but the right prompt it did work.
[ Parent | on HN ]