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Outage in Anthropic

Sonnet 4.6 elevated rate of errors

Resolved Minor
April 09, 2026 - Started about 6 hours ago - Lasted about 1 hour
Official incident page

Incident Report

Summary AI Generated

Anthropic's Claude Sonnet 4.6 model experienced an elevated rate of errors for 49 minutes, affecting claude.ai, the API, and console services. The issue was identified and resolved with a fix implementation.

The issue has been identified and a fix is being implemented.

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Latest Updates ( sorted recent to last )
RESOLVED about 5 hours ago - at 04/09/2026 08:53AM

This incident has been resolved.

IDENTIFIED about 6 hours ago - at 04/09/2026 08:07AM

The issue has been identified and a fix is being implemented.

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