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AnthropicIncidentMateriality 1

Claude Opus 5 performance degraded for 43 minutes

Anthropic reported degraded performance for Claude Opus 5 lasting 43 minutes. The incident has been resolved.

First seen 5 Aug, 14:34 UTC on status.claude.com1 sourceLast update 76d ago

What the sources say

Linked, never rewritten. Official means the lab itself.

Official1

status.claude.com· 5 Aug, 14:34Degraded performance for Claude Opus 5

Press0

No independent coverage yet.

How it unfolded

Every source in the order it appeared. Times in UTC.

5 Aug 14:34status.claude.com Degraded performance for Claude Opus 5

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