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Anthropic · AINov 18, 2025, 08:55 UTC 11 months ago

Elevated error rates to Sonnet 4.5 on Claude Code

MinorNot disclosedUpdated 47d ago
Nov 18, 08:55 UTCNov 18, 09:52 UTC
Duration
57m
Impact
Minor
Root cause
Not disclosed
Anthropic, 90 days
49 incidents
Affected
Not listed by the vendor.
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Nov 18, 09:52 UTC
    This incident has been resolved.

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Full history
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MajorOct 27, 15:09 UTC
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MajorOct 27, 09:14 UTC
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MajorOct 25, 08:17 UTC
Elevated errors for Claude Fable 5.1lasted 32m