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Incident detail

Elevated errors for Claude Fable 5

Resolved incidentMajor1 affected service

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Timeline

Incident updates

Every update Anthropic posted, oldest to newest, exactly as it appeared on their official status page.

  1. Identified

    We have identified the cause of elevated errors on requests to Claude Fable 5 and are working on a fix. We will provide an update as soon as possible.

  2. Identified

    We have identified the cause of the issue affecting claude.ai and are working on a fix. We will provide an update as soon as possible.

  3. Identified

    We have identified the cause of the issue affecting Claude services and are working on a fix. We will provide an update as soon as possible.

  4. Resolved

    The issue affecting Claude services has been resolved. Impact occurred from 20:00 Aug 14, 2026 to 00:11 Aug 15 , 2026 UTC.

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