Outage in GitHub
Elevated errors on GPT-5.4 Nano
Resolved MinorIncident Report
Summary AI Generated
GitHub Copilot experienced degraded availability for the GPT-5.4 Nano model across Copilot products and IDE surfaces for approximately 39 minutes due to an issue with an upstream model provider. The incident was mitigated and fully resolved within that window. A root cause analysis was pending at the time of resolution.
We are investigating reports of degraded performance for Copilot AI Model Providers
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Latest Updates ( sorted recent to last )
RESOLVED
about 6 hours ago - at 11/02/2026 06:24PM
This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.
MONITORING
about 6 hours ago - at 11/02/2026 06:10PM
The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
INVESTIGATING
about 6 hours ago - at 11/02/2026 05:58PM
We are experiencing degraded availability for the GPT-5.4 Nano model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider.
INVESTIGATING
about 7 hours ago - at 11/02/2026 05:46PM
We are investigating reports of elevated errors on GPT-5.4 Nano
INVESTIGATING
about 7 hours ago - at 11/02/2026 05:46PM
We are investigating reports of degraded performance for Copilot AI Model Providers
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