OpenAI Codex Lead Tibo Announces Usage Limits Reset Across Codex Ahead of Upcoming Release News
Day 23/ Much requested iCloud Main & Calendar plugins. Just kidding, today is a reset. Still much requested though!
Context
Frequent usage cap resets have become OpenAI's primary relief valve for heavy coding agent users bumping into rate ceilings during intense multi file software workflows, and the late night reset arrived alongside a teaser for news the next day.
Tibo Sottiaux, who leads Codex engineering at OpenAI, has been posting daily updates during an October shipping streak. On Day 23, he quoted ChatGPT's iCloud Mail and Calendar plugin launch to joke about the release before announcing a fresh Codex usage limit reset that completed before midnight Pacific time. Community trackers noted that OpenAI had already reset Codex usage limits 11 times earlier in October.
Deep dive
Late on October 27 Eastern time, OpenAI Codex engineering lead Tibo Sottiaux posted his Day 23 update, quoting the official ChatGPT announcement of iCloud Mail and Calendar plugins to joke that those plugins were his daily ship before announcing that Day 23 is actually a full Codex usage limits reset. Seconds later he added in a reply that the reset would land by midnight Pacific time, and at 2:29 AM Eastern time on October 28 he confirmed that the reset was finished and wrote, 'And it's done. See you tomorrow for some good news.'
The post quickly crossed 1 million views on X, reflecting how closely software developers track Codex quota windows as agentic coding sessions consume far more tokens than standard chat interactions. Earlier on October 27, developer accounts on X pointed out that OpenAI had already reset Codex usage limits 11 times during October to keep heavy users unblocked, while other ChatGPT Pro subscribers debated upcoming quota adjustments and called for faster, more cost efficient frontier coding models.
By turning quota resets into a recurring community event during his daily October shipping streak, Sottiaux has kept developer engagement high even on days without a major feature rollout. More importantly, his follow up message promising 'some good news' the next day immediately sparked speculation among developers over whether Day 24 would bring a permanent quota expansion, a new Codex CLI or IDE capability, or an updated coding model tier.
What to expect next
Watch Tibo Sottiaux's Day 24 announcement on October 28 to see whether the promised good news brings expanded Codex rate limits, new IDE or desktop connectors, or an updated coding model tier for ChatGPT Pro and API subscribers. As rival coding harnesses and frontier models compete fiercely for software developer loyalty, how OpenAI prices and rations long running agentic coding compute will be just as decisive for daily adoption as raw benchmark scores.