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Claude (Anthropic) · 57d ago

Sonnet 4.6 and Sonnet 5 errors elevated

Resolved

Yes — Claude had a problem on July 25, 2026, and Claude (Anthropic) has since marked it resolved. Claude (Anthropic)'s latest word: “For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.”

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Timeline

Started: 7/25/2026, 6:14:56 PM

Last update: 8/14/2026, 10:28:23 AM

Resolved: 7/25/2026, 6:13:01 PM

Claude (Anthropic)'s official report →

Updates

  • resolved

    For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.

    7/25/2026, 6:14:56 PM

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Is Claude down? Claude is having issues now — Jul 25, 2026 outage | AI Status