PRACTICAL GUIDE
Five-hour and weekly windows
Both windows can constrain usage. Use your current account reading.
Check each window separately
- Read the shorter and weekly windows separately; recovery of one does not establish recovery of the other.
- Reset times are not a universal schedule. Account readings and plan rules can differ.
- Public historical averages are not your personal reset time; rely on your account reading.
Check your own usage in the official account
Public context and alerts
Official reference: OpenAI Help Center: Using Codex with your ChatGPT plan · Checked 2026-09-18。Product rules can change. Use the latest official page and your account.