Codex Usage
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Error Diagnostics

Why Am I Rate Limited on Codex?

You're rate limited because your CLI or IDE session exceeded either the rolling 5-hour window or the weekly window for your plan. When a 429 occurs, your active session pauses, but no context or uncommitted code is lost. Run /status for your exact reset time.

Terminal OutputStatus: 429
Error: usage limit reached for the current window.
Exact wording and reset time vary by session — check /status.

Ways to Unblock

1. Wait for the Window

Run /status to check your reset time, or the official ChatGPT usage page.

2. Metered API Fallback

If deadline-critical, switch the CLI from subscription auth to metered billing via OPENAI_API_KEY.

3. Use Credits or Upgrade

Add pay-as-you-go credits, use an available instant reset, or upgrade your plan if you hit limits often.

/status
Review specific tier allocations on the Codex limits table or read the complete breakdown on when your Codex usage resets.