# Degraded performance in ChatGPT, Codex, and APIs

- Provider: [OpenAI](https://down.guide/openai)
- Level: confirmed
- Impact: Degraded
- lasted 1h 2m
- started 2026-10-21 02:26 UTC
- id: DWN-f80e189469
- Official page: https://status.openai.com/incidents/01M5E4G39TD1BW1QWHZG6RFA5H

## Updates from OpenAI
### 2026-10-21 02:26 UTC: investigating
We are investigating the issue for the listed services.

### 2026-10-21 02:48 UTC: monitoring
We have applied the mitigation and are monitoring the recovery.

### 2026-10-21 03:28 UTC: resolved
All impacted services have now fully recovered.

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