Elevated errors on Claude 4 Sonnet

10 hours ago 2

Update

We are continuing to investigate this issue.

Posted Jul 21, 2025 - 07:23 UTC

Investigating

We are currently investigating an issue with Claude 4 Sonnet that started at 6:15 UTC.

Posted Jul 21, 2025 - 07:12 UTC

This incident affects: claude.ai, console.anthropic.com, api.anthropic.com, and Claude Code.

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