Anthropic incident

Elevated errors for Claude Fable 5 and Claude Fable 5.1

Resolved after 36 minutes, affecting claude.ai and Claude API (api.anthropic.com) and 1 more, on October 24, 2026.

resolved Oct 24, 2026, 05:53 AM UTC

The issue affecting Claude services has been resolved. Impact occurred from 22:00 PT on October 23 / 05:00 UTC on October 24 to 22:35 PT on October 23 / 05:35 UTC on October 24.

Started
Oct 24, 2026, 05:16 AM UTC
Resolved
Oct 24, 2026, 05:53 AM UTC
Duration
36m
Detected by Pingoru
Oct 24, 2026, 05:16 AM UTC

Affected components

claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork

Update timeline

  1. investigating Oct 24, 2026, 05:16 AM UTC

    We are investigating elevated errors on requests to other Claude models. We will provide an update as soon as possible.

  2. identified Oct 24, 2026, 05:24 AM UTC

    We have identified the cause of elevated errors on requests to other Claude models and are working on a fix. We will provide an update as soon as possible.

  3. identified Oct 24, 2026, 05:40 AM UTC

    We have identified the cause of elevated errors on requests to other Claude models and are working on a fix. We will provide an update as soon as possible.

  4. monitoring Oct 24, 2026, 05:41 AM UTC

    A fix has been deployed for the issue affecting Claude services and we are monitoring for recovery.

  5. resolved Oct 24, 2026, 05:53 AM UTC

    The issue affecting Claude services has been resolved. Impact occurred from 22:00 PT on October 23 / 05:00 UTC on October 24 to 22:35 PT on October 23 / 05:35 UTC on October 24.

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