Elevated errors for requests to Claude 4 Sonnet

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Jul 15, 2025 - 12:31 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jul 15, 2025 - 10:06 UTC

Identified

The issue has been identified and a fix is being implemented.
Posted Jul 15, 2025 - 09:57 UTC

Update

We are continuing to investigate this issue.
Posted Jul 15, 2025 - 09:38 UTC

Investigating

We are currently investigating this issue.
Posted Jul 15, 2025 - 09:37 UTC
This incident affected: claude.ai, console.anthropic.com, and api.anthropic.com.