Codex· OpenAIManual reset
Codex usage limits reset at 3M weekly users milestone
OpenAI announced Codex hit 3 million weekly users and reset usage limits to mark the milestone. Sam Altman said the reset would repeat at each additional million weekly users up to 10 million.
At a glance
- Agent
- Codex · OpenAI
- Event type
- Manual reset
- Announced
- April 7, 2026
- Effective
- April 7, 2026
- Plans affected
- ChatGPT PlusChatGPT ProBusinessEnterprise
What changed
- Reset applied across paid Codex tiers as a one-time growth-milestone refresh.
- Future resets committed at 4M, 5M, …, 10M weekly users.
- Same day, the ChatGPT-sign-in Codex model lineup was trimmed (April 14 retirements).
Official record
This event is documented in OpenAI's own materials. The link below is the canonical source we cite.
Codex changelog (developers.openai.com)Additional references