rewindex

ChangesGitHubElevated errors on GPT-5.4 Nano

GitHub: 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 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).

Archive proof

Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.

How the archive is checked, and what it cannot prove.

History of this incident

Monday, November 2

3 incident changes

Cite this

Incident updated: Elevated errors on GPT-5.4 Nano on GitHub’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
Date
URL
https://rewindex.com/change/r54d7a6e3cff825

All GitHub changesGitHub profileMarkdownJSON