Disruption with Claude 3.7 Sonnet in Copilot Chat

Incident Report for GitHub

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.

Posted Jun 30, 2025 - 19:55 UTC

Update

The issues with our upstream model provider have been resolved, and Claude Sonnet 3.7 is once again available in Copilot Chat and across IDE integrations [VSCode, Visual Studio, JetBrains].
We will continue monitoring to ensure stability, but mitigation is complete.

Posted Jun 30, 2025 - 19:55 UTC

Update

We are experiencing degraded availability for the Claude 3.7 Sonnet 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.

Other models are available and working as expected.

Posted Jun 30, 2025 - 19:14 UTC

Investigating

We are currently investigating this issue.

Posted Jun 30, 2025 - 19:13 UTC