Sep 3, 14:22 UTC Update - The Grok 4.5 model has degraded availability as well. We are working with the upstream provider to resolve the issue. Sep 3, 14:20 UTC Update - We are experiencing degraded availability for the Grok 4.6 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. Sep 3, 14:17 UTC Investigating - We are investigating reports of degraded performance for Copilot AI Model Providers