Outage in GitHub Enterprise Cloud US
Disruption with GPT 5.3 Codex
Resolved Minor
July 20, 2026 - Started 5 days ago
- Lasted about 3 hours
Incident Report
Summary AI Generated
GitHub Enterprise Cloud US experienced a minor disruption affecting GPT 5.3 Codex requests, lasting approximately 2.5 hours. The issue originated with an upstream provider, causing Codex requests to fail. Recovery was confirmed once requests resumed processing successfully, pending final provider confirmation of full mitigation.
We are seeing signs of sustained recovery from the upstream provider for GPT 5.3 Codex requests. Requests are succeeding as expected. We are awaiting confirmation from the provider that the issue is fully mitigated before resolving this incident.
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