Yes
Codex has been consistently better on almost every level
Razengan on Hacker News
In the thread “Sam Altman may control our future – can he be trusted?”, replying to this comment
Helped: Using Codex for reviewing existing code in a 2D game framework
I have been using Codex AND Claude side by side for the same project*, with the same prompts. Codex has been consistently better on almost every level. * (an open source framework for 2D games in Godot 4.6 GDScript, mostly using AI to review existing code)