Elevated latency for some API requests

Final update

All impacted services have now fully recovered.

1. Resolved · Sep 30, 20:35 UTC
   All impacted services have now fully recovered.
2. Monitoring · Sep 30, 18:21 UTC
   We have applied the mitigation and are monitoring the recovery.
3. Identified · Sep 30, 17:51 UTC
   We have implemented an initial mitigation and are seeing improvements in API latency. We are continuing to investigate the scope of the issue and apply additional mitigations as needed. Some requests to the Responses and Chat Completions APIs may still experience elevated latency or timeouts.
4. Identified · Sep 30, 17:13 UTC
   We have identified that users are experiencing elevated latency for the impacted services. We are working on implementing a mitigation.
5. Identified · Sep 30, 17:05 UTC
   We have identified that users are experiencing elevated latency for the impacted services. We are working on implementing a mitigation.