minor✓ Resolved

Degraded performance in ChatGPT, Codex, and APIs

OpenAI•2026-10-21 02:26 UTC

Status

resolved

Duration

1h 2m

Updates

Coverage

0 articles

INCIDENT TIMELINE

✓ Resolved2026-10-21 03:28 UTC

This incident has been resolved.

resolved2026-10-21 02:48 UTC

All impacted services have now fully recovered.

monitoring2026-10-21 02:27 UTC

We have applied the mitigation and are monitoring the recovery.

investigating2026-10-21 02:26 UTC

We are investigating the issue for the listed services.

Internal ID

377f2417-a170-4869-a087-81b0915f4d50

External ID

01M5E4G39TD1BW1QWHZG6RFA5H

🕐 First reported

2026-10-21 02:26 UTC

🔄 Last Updated

2026-10-21 02:48 UTC

✓ Resolved

2026-10-21 03:28 UTC

MINOR

Impact Level

1h 2m

Total Duration

Status Updates

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