Degraded performance in ChatGPT, Codex, and APIs
OpenAI Status · Resolved
Status
Resolved
Severity
Unknown
Started
Oct 21, 2026 02:27 UTC
Resolved
Oct 21, 2026 03:28 UTC
Timeline
Resolved
·
OpenAI Status
·
Oct 21 03:28 UTC
Resolved
All impacted services have now fully recovered.
Monitoring
·
OpenAI Status
·
Oct 21 02:27 UTC
Monitoring
We have applied the mitigation and are monitoring the recovery.