# GitHub Copilot outage on 2026-11-02

Source: https://modelbank.ai/outages/github-copilot-2026-11-02 · ModelBank

- Window: 2026-11-02 17:46 UTC – 2026-11-02 18:24 UTC (38 min)
- Type: degraded performance
- Now: operational (https://modelbank.ai/status/github-copilot)
- 30-day measured availability: 100.00%

## Official incidents

- 2026-11-02 17:46 UTC Elevated errors on GPT-5.4 Nano (minor) · resolved 2026-11-02 18:24 UTC

## Official updates

- 2026-11-02 17:46 UTC [investigating] We are investigating reports of degraded performance for Copilot AI Model Providers
- 2026-11-02 17:46 UTC [investigating] We are investigating reports of elevated errors on GPT-5.4 Nano
- 2026-11-02 17:58 UTC [investigating] We are experiencing degraded availability for the GPT-5.4 Nano model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider.
- 2026-11-02 18:10 UTC [monitoring] The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
- 2026-11-02 18:24 UTC [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.

## ModelBank measurements

- 2026-11-02 17:46 UTC – 2026-11-02 18:12 UTC: degraded