# GitHub: Copilot experiencing degraded model availability for some GPT models

> GitHub Copilot has degraded availability for the gpt-5.6-sol-fast, gpt-5.6-sol, gpt-6.1-terra, and gpt-6-luna models in Copilot products and IDE surfaces. The Copilot AI Model Providers component is affected. GitHub reports the status as investigating and is in contact with the upstream provider. GitHub advises users to select another model or choose Auto to continue using Copilot.

- Provider: [GitHub](https://outages.live/github.md)
- Type: Incident
- State: investigating
- Worst impact: Degraded performance
- Started: 2026-11-13 20:13 UTC
- Components: Copilot AI Model Providers
- Official update: https://stspg.io/cppzsh0j19vy

## Updates from GitHub

### investigating, 2026-11-13 20:48 UTC

We are in contact with the upstream provider and monitoring as they work towards resolution. For customers who are impacted we recommend choosing another model or selecting ‘Auto’ to continue using Copilot.

### investigating, 2026-11-13 20:15 UTC

We are experiencing degraded availability for gpt-5.6-sol-fast, gpt-5.6-sol, gpt-6.1-terra, and gpt-6-luna 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.