Disruption with some GitHub services

Summary

Disruption with some GitHub services

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.

• Started

  Jun 16, 2026 · 5:45 PM

• Resolved

  Jun 16, 2026 · 6:15 PM

• Duration

  29m

• Severity

  Major

• ◐

  Investigating

  Jun 16 · 5:45 PM GitHub

  We are investigating reports of degraded availability for Copilot AI Model Providers

• ◐

  Investigating

  Jun 16 · 5:47 PM GitHub

  We are experiencing degraded availability for the Opus 4.8 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve the issue, we recommend choosing another model or selecting 'Auto' to continue using Copilot.

• ◉

  Monitoring

  Jun 16 · 6:00 PM GitHub

  The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.

• ◉

  Monitoring

  Jun 16 · 6:14 PM GitHub

  The issues with our upstream model provider have been resolved, and Opus 4.8 is once again available in Copilot products and IDE surfaces.<br /><br />We will continue monitoring to ensure stability, but mitigation is complete.

• ✓

  Resolved

  Jun 16 · 6:15 PM GitHub

  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.