MinorresolvedCloud

Degraded performance in ChatGPT, Codex, and APIs

All impacted services have now fully recovered.

Started

Oct 21, 2026, 2:26 AM UTC

Resolved

Oct 21, 2026, 3:28 AM UTC

Duration

1h 2m

Verified sources

Incident Detail

InvestigatingOct 21, 2:26 AM

We are investigating the issue for the listed services.

MonitoringOct 21, 3:30 AM

We have applied the mitigation and are monitoring the recovery.

ResolvedOct 21, 3:30 AM

All impacted services have now fully recovered.