Some OpenAI models degraded in Copilot

lowGitHubCopilotMar 5, 2026 00:47Duration: 26m

api

API Issue

Summary

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.

Impact

minor

Timeline

Mar 5, 2026 00:47

[investigating] We are investigating reports of degraded performance for Copilot

via statuspage

+6m

Mar 5, 2026 00:53

[investigating] We are experiencing degraded availability for the gpt-5.3-codex model in Copilot Chat, VS Code and other Copilot products. This is due to an issue with an upstream model provider. We are working with them to resolve the issue.<br />

via statuspage

+20m

Mar 5, 2026 01:13

[investigating] The issues with our upstream model provider have been resolved, and gpt-5.3-codex is once again available in Copilot Chat and across IDE integrations. We will continue monitoring to ensure stability, but mitigation is complete.

via statuspage

+0m

Mar 5, 2026 01:13

[resolved] 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.

via statuspage

Lessons Learned

⚠GitHub has experienced 39 incidents in the past year. This frequency suggests systemic reliability challenges that may warrant additional monitoring.

📊Incidents related to api have occurred 182 times across all providers in the past year. This is one of the most common failure categories in cloud infrastructure.

💡This incident is categorized as: API Issue. Consider implementing preventive measures specific to this failure category.