Grok 4.6 and Grok 4.7 Service Issues

Timeline

1. 27 Oct · 23:17 UTC 🟡 Resolved atom

   Oct 24, 00:23 UTC
   Resolved - Between 23:28 and 00:23 UTC on October 27, 2026, GitHub Copilot experienced degradation affecting Grok 4.6 and Grok 4.7 models. Users encountered elevated error rates when using these models.
   
   The degradation was caused by an issue with an upstream model provider. GitHub engineers detected the issue through automated monitoring and coordinated with the provider. Our automated model-warning system activated in-product warnings for affected models during the incident. Service returned to normal after the provider implemented a mitigation.
   
   Oct 24, 00:23 UTC
   Monitoring - The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
   
   Oct 23, 23:42 UTC
   Update - We are experiencing degraded availability for the Grok 4.6 and Grok 4.7 models 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.
   
   Oct 23, 23:41 UTC
   Investigating - We are investigating reports of degraded performance for Copilot AI Model Providers

2. 24 Oct · 00:23 UTC 🟡 Resolved atom

   Oct 24, 00:23 UTC
   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.
   
   Oct 24, 00:23 UTC
   Monitoring - The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
   
   Oct 23, 23:42 UTC
   Update - We are experiencing degraded availability for the Grok 4.6 and Grok 4.7 models 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.
   
   Oct 23, 23:41 UTC
   Investigating - We are investigating reports of degraded performance for Copilot AI Model Providers

3. 23 Oct · 23:42 UTC 🟡 Identified atom

   Oct 23, 23:42 UTC
   Update - We are experiencing degraded availability for the Grok 4.6 and Grok 4.7 models 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.
   
   Oct 23, 23:41 UTC
   Investigating - We are investigating reports of degraded performance for Copilot AI Model Providers