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ChangesGitHub CopilotElevated errors on GPT-5.4 Nano

GitHub Copilot: Incident updated: Elevated errors on GPT-5.4 Nano

Incident updateNormal progress (rule, 100%)Changed www.githubstatus.com (opens in new tab)
Summary

Summary pending. The diff below shows exactly what changed.

Incident page: the full timeline of updates

What changed

Struck in red is what GitHub Copilot removed; blue is what they added. Muted text is unchanged context.

AddedUpdateinvestigating#1
Before: not present
After: 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.

Compared with the previous archived version of this incident (10 to 30-minute polling). View the live incident (opens in new tab).

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History of this incident

Monday, November 2

3 incident changes

Cite this

Incident updated: Elevated errors on GPT-5.4 Nano on GitHub Copilot’s status page, changed 2026-11-02 18:03 UTC (change 1 of 3).

Title
Incident updated: Elevated errors on GPT-5.4 Nano
Vendor
GitHub Copilot
Date
URL
https://rewindex.com/change/r6a9fab1d5f260e

All GitHub Copilot changesGitHub Copilot profileMarkdownJSON