# Anthropic: Incident updated: Elevated errors for Claude Fable 5.1

> Incident updated: Elevated errors for Claude Fable 5.1. Detected 2026-10-25 by Rewindex: what changed on Anthropic’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/r26d7d7e47e471e
Last updated: 2026-10-25T08:54:04Z

**Summary:** _summary pending_
- Kind: Incident update · Label: Normal progress (rule)
- Changed: 2026-10-25 08:54 UTC · Detected: 2026-10-25 08:54 UTC
- [Source: https://status.claude.com/incidents/vx06kp8wfpq2](https://status.claude.com/incidents/vx06kp8wfpq2)
- [Company: Anthropic](https://rewindex.com/company/anthropic.md)
- Versions: before incident\_version:1/vx06kp8wfpq2@87fdbf996f14 → after incident\_version:1/vx06kp8wfpq2@dbee0958e747
- Change 3 of 3 for this incident

Incident page (full timeline): [Elevated errors for Claude Fable 5.1](https://rewindex.com/company/anthropic/incidents/vx06kp8wfpq2.md)
## What changed

**1. Changed: Status**

```diff
- monitoring
+ resolved
```

**2. Added: Resolved time**

```diff
+ 2026-10-25 08:49 UTC
```

**3. Added: Update** (resolved) · 2026-10-25 08:49 UTC

```diff
+ The issue affecting Claude services has been resolved. Impact occurred from 01:08 PT / 08:08 UTC to 01:29 PT / 08:29 UTC.
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-10-25 08:17 UTC | [Major incident: Elevated errors for Claude Fable 5.1](https://rewindex.com/change/ib2458fe7a95d4f.md) | outage |
| 2026-10-25 08:34 UTC | [Incident updated: Elevated errors for Claude Fable 5.1](https://rewindex.com/change/r9b6668c94ae8e0.md) | Normal progress |
| 2026-10-25 08:54 UTC | Incident updated: Elevated errors for Claude Fable 5.1 (this change) | Normal progress |

Previous: [change](https://rewindex.com/change/r9b6668c94ae8e0.md) · All Anthropic changes: [timeline](https://rewindex.com/company/anthropic/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._


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Canonical: https://rewindex.com/change/r26d7d7e47e471e · Markdown: https://rewindex.com/change/r26d7d7e47e471e.md · JSON: https://rewindex.com/api/v1/changes/r26d7d7e47e471e · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T10:50:22.030Z