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minorArchivedAnthropic

Anthropic: Degraded performance for Claude Fable 5

  1. Investigating(done)
  2. Trending(skipped)
  3. Workaround available(skipped)
  4. Resolved(done)
  5. Archived

Executive summary

Elevated error rates have been observed for requests to Claude Fable 5. The issue affecting other Claude models has been resolved.

No verified workaround yet

This incident was resolved upstream without a reported workaround.

Official fix
Technical root cause

Under active investigation. No report has identified a root cause yet.

Evidence

1 report · 1 StatusShow
  1. [1]
    Status First report
    Degraded performance for Claude Fable 5(opens official status page in a new tab)

    Investigating: We are investigating elevated errors on requests to Claude Fable 5. We will provide an update as soon as possible. Resolved: The issue affecting other Claude models has been resolved.

    by anthropic status

Timeline

  1. First report on status page

    Degraded performance for Claude Fable 5

    Source
  2. Official statement

    Investigating: We are investigating elevated errors on requests to Claude Fable 5.

    Source
  3. Status changed

    Status changed: new → archived (resolved more than 14 days ago).