ChatGPT (OpenAI) · 70d ago
Elevated Codex API authentication errors
ResolvedYes — ChatGPT had a problem on August 20, 2026, and ChatGPT (OpenAI) has since marked it resolved. ChatGPT (OpenAI)'s latest word: “All impacted services have now fully recovered.”
Timeline
Started: 8/20/2026, 4:58:53 PM
Last update: 8/20/2026, 5:52:16 PM
Resolved: 8/20/2026, 5:52:16 PM
Updates
resolved
All impacted services have now fully recovered.
8/20/2026, 5:52:16 PM
monitoring
We have applied the mitigation and are monitoring the recovery.
8/20/2026, 5:15:51 PM
identified
Some users may encounter errors when using Codex with API authentication. We are working on implementing a mitigation.
8/20/2026, 4:58:53 PM
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