Incident

Elevated error rates on Codex, ChatGPT and Responses API

All impacted services have now fully recovered.

resolved
Incident ID
#c7a3aefe
Impact
major
Components
openai

Updates

  1. investigating Jun 3, 2026, 12:58 PM GMT+08:00

    We are investigating the issue for the listed services.

  2. investigating Jun 3, 2026, 1:11 PM GMT+08:00

    We are investigating the issue for the listed services.

  3. investigating Jun 3, 2026, 1:12 PM GMT+08:00

    We are investigating the issue for the listed services.

  4. investigating Jun 3, 2026, 1:22 PM GMT+08:00

    We are investigating the issue for the listed services.

  5. investigating Jun 3, 2026, 1:42 PM GMT+08:00

    We are investigating the issue for the listed services.

  6. investigating Jun 3, 2026, 2:16 PM GMT+08:00

    We are investigating the issue for the listed services.

  7. investigating Jun 3, 2026, 2:34 PM GMT+08:00

    We are investigating the issue for the listed services.

  8. investigating Jun 3, 2026, 2:50 PM GMT+08:00

    We are investigating the issue for the listed services.

  9. investigating Jun 3, 2026, 3:11 PM GMT+08:00

    We have seen recovery on Codex, but there is continued low level impact on other services. We're continuing to work on mitigation.

  10. monitoring Jun 3, 2026, 3:16 PM GMT+08:00

    We have applied the mitigation and are monitoring the recovery.

  11. monitoring Jun 3, 2026, 3:55 PM GMT+08:00

    We have applied the mitigation and are monitoring the recovery.

  12. monitoring Jun 3, 2026, 5:20 PM GMT+08:00

    We have applied the mitigation and are monitoring the recovery.

  13. monitoring Jun 3, 2026, 6:21 PM GMT+08:00

    We have applied the mitigation and are monitoring the recovery.

  14. resolved Jun 3, 2026, 7:09 PM GMT+08:00

    All impacted services have now fully recovered.

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