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Anthropic · AIApr 20, 2026, 06:14 UTC 6 months ago

Claude Sonnet 4.5 error spike

MajorNot disclosedUpdated 47d ago
Apr 20, 06:14 UTCApr 20, 07:25 UTC
Duration
1h 11m
Impact
Major
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 · Apr 20, 07:25 UTC
    This incident has been resolved.

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Full history
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