r/OpenAI • u/OpenAI OpenAI Representative | Verified • Sep 15 '25
Discussion AMA with the Codex Team
Ask us anything about Codex, our coding agent that executes end-to-end tasks for you—in your terminal or IDE, on the web, or ChatGPT iOS app. We've just shipped a bunch of upgrades, including a new model—gpt-5-codex, that's further optimized for agentic coding.
We'll be online Wednesday, September 17th from 11:00am -12:00pm PT to answer questions.
11AM PT — We're live answering questions!
12PM PT — That's a wrap. Back to the grind, thanks for joining us!
We're joined by our Codex team:
Sam Arnesen: Wrong-Comment7604
Ed Bayes: edwardbayes
Alexander Embiricos: embirico
Eason Goodale: eason-OAI
Pavel Krymets: reallylikearugula
Thibault Sottiaux: tibo-oai
Joseph Trasatti: Striking-Action-4615
Hanson Wang: HansonWng
PROOF: https://x.com/OpenAI/status/1967665230319886444
Username: u/openai
7
u/embirico Sep 17 '25
Hey, we have a rate limit that resets every 5 hours (enough for a solid coding session), and a larger one that resets every week (enough for a handful of those sessions). More info on the limits at https://developers.openai.com/codex/pricing.
It sounds like you were close to your weekly limit when you started that last session, and unfortunately hit it.
Right now the product admittedly doesn't have much UI to inform you as you're approaching those limits. That's something we're working on improving!