Elevated errors for requests to Claude Sonnet and Opus models

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Jul 17, 2025 - 21:34 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Jul 17, 2025 - 21:25 UTC

Update

We are continuing to investigate this issue.
Posted Jul 17, 2025 - 21:13 UTC

Update

We are continuing to investigate this issue.
Posted Jul 17, 2025 - 21:13 UTC

Investigating

We are currently investigating elevated errors on requests to Claude Sonnet (all models) on the API, Claude.ai, and the Anthropic Console.
Posted Jul 17, 2025 - 21:13 UTC
This incident affected: claude.ai, console.anthropic.com, api.anthropic.com, api.anthropic.com - Beta Features, and Claude Code.