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[ARTICLE · art-166600] src=githubstatus.com ↗ pub= topic=ai-products verified=true sentiment=↓ negative

Degraded availability for GPT-5.3 Codex and GPT-5.6 models in Copilot

GitHub reported degraded availability for GPT-5.3 Codex, GPT-5.6 Luna and GPT-5.6 Sol in Copilot products and IDE surfaces as of Nov 09, 2026 at 23:16 UTC, attributing the disruption to an issue with an upstream model provider. GitHub advised users to choose another model or select Auto to keep using Copilot while the incident, which affects Copilot and Copilot AI Model Providers, is investigated. The status page was updated at 23:22 UTC with no resolution announced.

read1 min views1 publishedNov 9, 2026
Degraded availability for GPT-5.3 Codex and GPT-5.6 models in Copilot
Image: Githubstatus (auto-discovered)

Copilot AI Model Providers is experiencing degraded availability. We are continuing to investigate.

Posted Nov 09, 2026 - 23:22 UTC Update

We are experiencing degraded availability for GPT-5.3 Codex, GPT-5.6 Luna, and GPT-5.6 Sol in Copilot products and IDE surfaces due to an issue with an upstream model provider. We recommend choosing another model or selecting Auto to continue using Copilot until the issue is resolved.

Posted Nov 09, 2026 - 23:16 UTC Investigating

We are investigating reports of degraded availability for Copilot

Posted Nov 09, 2026 - 23:16 UTC This incident affects: Copilot and Copilot AI Model Providers.

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