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Several GPT models degraded

Incident Report for GitHub

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.
Posted Jul 25, 2026 - 10:11 UTC

Monitoring

The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
Posted Jul 25, 2026 - 10:04 UTC

Update

We are experiencing degraded availability for the GPT-5.2, GPT-5.3-Codex, GPT-5.4, GPT-5.4 Mini, GPT-5.6 Sol, GPT-5.6 Terra, and GPT-5.6 Luna 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.
Posted Jul 25, 2026 - 09:48 UTC

Investigating

We are investigating reports of degraded availability for Copilot AI Model Providers
Posted Jul 25, 2026 - 09:42 UTC
This incident affected: Copilot AI Model Providers.