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

> Incident updated: Elevated errors on GPT-5.4 Nano. Detected 2026-11-02 by Rewindex: what changed on GitHub Copilot’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/ra36da6c2f10e95
Last updated: 2026-11-02T18:13:44Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-11-02 18:13 UTC · Detected: 2026-11-02 18:13 UTC
- [Source: https://www.githubstatus.com/incidents/db4x8hh362t8](https://www.githubstatus.com/incidents/db4x8hh362t8)
- [Company: GitHub Copilot](https://rewindex.com/company/github-copilot.md)
- Versions: before incident\_version:18/db4x8hh362t8@82f170b8bb72 → after incident\_version:18/db4x8hh362t8@5823d549fea8
- Change 2 of 3 for this incident

Incident page (full timeline): [Elevated errors on GPT-5.4 Nano](https://rewindex.com/company/github-copilot/incidents/db4x8hh362t8.md)
## What changed

**1. Changed: Status**

```diff
- investigating
+ monitoring
```

**2. Added: Update** (monitoring) · 2026-11-02 18:10 UTC

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

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-02 18:03 UTC | [Incident updated: Elevated errors on GPT-5.4 Nano](https://rewindex.com/change/r6a9fab1d5f260e.md) | Normal progress |
| 2026-11-02 18:13 UTC | Incident updated: Elevated errors on GPT-5.4 Nano (this change) | Normal progress |
| 2026-11-02 18:33 UTC | [Incident updated: Elevated errors on GPT-5.4 Nano](https://rewindex.com/change/recae6fadb2d274.md) | Normal progress |

Previous: [change](https://rewindex.com/change/r6a9fab1d5f260e.md) · Next: [change](https://rewindex.com/change/recae6fadb2d274.md) · All GitHub Copilot changes: [timeline](https://rewindex.com/company/github-copilot/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Incident updated: Elevated errors on GPT-5.4 Nano on GitHub Copilot’s status page, changed 2026-11-02 18:13 UTC (change 2 of 3).

- Canonical URL: https://rewindex.com/change/ra36da6c2f10e95
- Citation: GitHub Copilot, “Incident updated: Elevated errors on GPT-5.4 Nano” (2026-11-02 18:13 UTC). Archived by Rewindex: https://rewindex.com/change/ra36da6c2f10e95 (CC BY 4.0).
- Markdown link: `[GitHub Copilot: Incident updated: Elevated errors on GPT-5.4 Nano (2026-11-02)](https://rewindex.com/change/ra36da6c2f10e95)`


---
Canonical: https://rewindex.com/change/ra36da6c2f10e95 · Markdown: https://rewindex.com/change/ra36da6c2f10e95.md · JSON: https://rewindex.com/api/v1/changes/ra36da6c2f10e95 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:47:23.567Z