Yes
Codex just churned away for 2 hours on a task and I'm still using it without hitting a limit
replwoacause on Hacker News
2 hours
In the thread “GPT-5.3-Codex”, replying to this comment
Helped: Unlimited usage compared to Claude's restrictive limits.
Got in the way: Claude usage limits blocking work for hours.
… OpenAI has never done that to me. In fact, Codex just churned away for 2 hours on a task and I'm still using it without hitting a limit. I used to love using Claude but the limits are too prohibitive.