Yes
Now I spend almost 100% of my time using Codex with GPT 5.4
Jcampuzano2 on Hacker News
almost 100% of my time using Codex
In the thread “Claude Opus 4.7”, replying to this comment
Helped: Improved speed and consistent better output quality.
… Around the time gpt-5.3-codex came out and they improved its speed I was split around 50/50. Now I spend almost 100% of my time using Codex with GPT 5.4. I still compare outputs with claude and codex relatively frequently and personally I find I always have better results with codex. …