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GitHub Copilot: Elevated errors on GPT-5.4 Nano

MinorStatus: resolvededitedStarted Resolved (38 min)5 updateswww.githubstatus.com (opens in new tab)

Affected components: Copilot AI Model Providers

Timeline of updates

  1. investigating

    We are investigating reports of degraded performance for Copilot AI Model Providers

  2. investigating

    We are investigating reports of elevated errors on GPT-5.4 Nano

  3. 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.

  4. monitoring

    The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.

  5. 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.

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Impact, status and times are the vendor’s own, as last archived. View on www.githubstatus.com (opens in new tab).

Cite this

Status incident (vendor impact label: minor) posted by GitHub Copilot, started 2026-11-02 17:46 UTC, resolved after 38 min, 5 update(s); edited after publishing.

Title
Elevated errors on GPT-5.4 Nano
Vendor
GitHub Copilot
Date
URL
https://rewindex.com/company/github-copilot/incidents/db4x8hh362t8

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