GitHub incident: Grok 4.6 and Grok 4.7 Service Issues

Affected components

• Copilot AI Model Providers

1. resolvedOct 24, 2026, 00:23 UTC

   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.

2. monitoringOct 24, 2026, 00:23 UTC

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

3. investigatingOct 23, 2026, 23:42 UTC

   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.

4. investigatingOct 23, 2026, 23:41 UTC

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

What APIStatus.watch saw

• Oct 23, 2026, 23:43 UTCoperational → degraded
• Oct 24, 2026, 00:23 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Anthropic: Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5Critical · Oct 23, 2026, 23:37 UTC
• Snyk: Snyk Container Degradation in SNYK-US-01Major · Oct 22, 2026, 21:53 UTC
• Snyk: Snyk Test Down in SNYK-US-01Major · Oct 23, 2026, 14:10 UTC
• Cursor: Investigating service outage - Grok models unavailableMajor · Oct 23, 2026, 23:39 UTC
• Twilio: Voice Call Post Dial Delay from a Subset of Twilio Phone Numbers to ThailandMinor · Oct 12, 2026, 11:53 UTC
• Twilio: SMS Delivery Delays and Failures from Twilio Short Codes to Multiple Networks in IndiaMinor · Oct 21, 2026, 16:32 UTC
• Supabase: Elevated Mgmt API Error Rates in Multiple RegionsMinor · Oct 22, 2026, 17:01 UTC
• Twilio: Voice Call Post Dial Delay from Twilio Phone Numbers to ChileMinor · Oct 23, 2026, 14:53 UTC
• Twilio: SMS Delivery Delays from a Subset of Twilio Phone Numbers to Telefonica NicaraguaMinor · Oct 23, 2026, 16:19 UTC
• Twilio: SMS Delivery Failures from Twilio to Multiple Networks in South AfricaMinor · Oct 23, 2026, 19:46 UTC

How often does GitHub have incidents?

GitHub reported 62 incidents in the last 90 days, 20 of them major or critical. A typical incident lasted 1h 18m. See GitHub's uptime and incident history