Elevated errors for requests to all models

Incident Report for Anthropic

Resolved

This incident has been resolved.
Posted Mar 30, 2025 - 01:05 UTC

Monitoring

Success rates have returned to normal, and we are monitoring to confirm no further issues.
Posted Mar 30, 2025 - 00:27 UTC

Identified

We are continuing to see some errors impacting June Sonnet 3.5, and our engineers are working to resolve these issues. We will provide additional updates shortly.
Posted Mar 30, 2025 - 00:11 UTC

Monitoring

From 22:32–23:39 UTC, requests to multiple Anthropic models experienced significantly elevated error rates. We have applied a fix, and success rates have returned to normal. We are closely monitoring.
Posted Mar 29, 2025 - 23:53 UTC

Investigating

We are currently investigating elevated errors on requests to Claude 3.5 Sonnet on the API, Claude.ai, and the Anthropic Console.
Posted Mar 29, 2025 - 23:19 UTC
This incident affected: claude.ai, console.anthropic.com, and api.anthropic.com.