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Claude (Anthropic) · 40d ago

Elevated errors for Claude Sonnet 5

Resolved

Yes — Claude had a problem on September 3, 2026, and Claude (Anthropic) has since marked it resolved. Claude (Anthropic)'s latest word: “This incident has been resolved.”

See Claude's live status →

Timeline

Started: 9/3/2026, 12:37:31 PM

Last update: 9/3/2026, 12:56:26 PM

Resolved: 9/3/2026, 12:56:26 PM

Affected: rwppv331jlwc, k8w3r06qmzrp, yyzkbfz2thpt, bpp5gb3hpjcl

Claude (Anthropic)'s official report →

Updates

  • resolved

    This incident has been resolved.

    9/3/2026, 12:56:26 PM

  • monitoring

    A fix has been implemented and we are monitoring the results.

    9/3/2026, 12:47:15 PM

  • investigating

    We are investigating elevated errors on requests to Claude Sonnet 5. We will provide an update as soon as possible.

    9/3/2026, 12:37:31 PM

More Claude (Anthropic) incidents

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Is Claude down? Claude is having issues now — Sep 3, 2026 outage | AI Status