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Anthropic · AIFeb 28, 2026, 18:09 UTC

Elevated errors on Claude Opus 4.6

MinorNot disclosedUpdated 38h ago
Feb 28, 18:09 UTCFeb 28, 18:34 UTC
Duration
25m
Impact
Minor
Root cause
Not disclosed
Anthropic, 90 days
94 incidents
Affected
Not listed by the vendor.
Status page

Final update

Between 9:50 PT / 17:50 UTC and 10:12 PT / 18:12 UTC we had a high rate of errors on Claude Opus 4.6. This has now ended

Timeline

  1. Resolved · Feb 28, 18:34 UTC
    Between 9:50 PT / 17:50 UTC and 10:12 PT / 18:12 UTC we had a high rate of errors on Claude Opus 4.6. This has now ended

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Full history

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