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OpenAI · AISep 29, 2026, 17:52 UTC 3 days ago

Elevated errors across ChatGPT, Codex, and the API including the Agents API

MinorNot disclosedUpdated 7h ago
Sep 29, 17:52 UTCSep 29, 23:14 UTC
Duration
5h 21m
Impact
Minor
Root cause
Not disclosed
OpenAI, 90 days
34 incidents
Affected
Not listed by the vendor.
Status page

Final update

The issue causing elevated errors across ChatGPT, Codex, and the API has been resolved, and all affected services have recovered. Thank you for your patience while we worked to restore service. The detailed Root Cause Analysis (RCA) will be published in the next 5 business days.

Timeline

  1. Resolved · Sep 29, 23:14 UTC
    The issue causing elevated errors across ChatGPT, Codex, and the API has been resolved, and all affected services have recovered. Thank you for your patience while we worked to restore service. The detailed Root Cause Analysis (RCA) will be published in the next 5 business days.
  2. Monitoring · Sep 29, 22:47 UTC
    We have applied the mitigation and are monitoring the recovery.
  3. Monitoring · Sep 29, 22:03 UTC
    We have applied the mitigation and are monitoring the recovery.
  4. Monitoring · Sep 29, 21:09 UTC
    We have applied the mitigation and are monitoring the recovery.
  5. Monitoring · Sep 29, 19:39 UTC
    We have applied the mitigation and are monitoring the recovery.
  6. Investigating · Sep 29, 19:08 UTC
    We’re still investigating elevated errors affecting ChatGPT, Codex, and the API including the Agents API. Some users may experience failed requests, difficulty logging in or signing up, and tasks that do not complete. We’ll share updates as we learn more.
  7. Investigating · Sep 29, 18:24 UTC
    We’re investigating elevated errors affecting ChatGPT, Codex, and the API including the Agents API. Some users may experience failed requests, difficulty logging in or signing up, and tasks that do not complete. We’ll share updates as we learn more.
  8. Investigating · Sep 29, 17:52 UTC
    We’re investigating elevated errors affecting ChatGPT, Codex, and the API. Some users may experience failed requests, difficulty logging in or signing up, and tasks that do not complete. We’ll share updates as we learn more.

More from OpenAI

Full history
StartedIncidentDuration
Oct 118:46 UTCyesterdayIssues with login, signup, and ads53m
Sep 3017:05 UTC2 days agoElevated latency for some API requests3h 30m
Sep 3005:47 UTC2 days agoElevated error rates for ChatGPT Pro and Plus users7h 36m
Sep 3002:20 UTC2 days agoElevated errors in ChatGPT Space Pages45h 24m
Sep 2917:49 UTC3 days agoSupport available via email5h 30m
Sep 2522:58 UTC7 days agoIssues with Codex56m

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