Elevated errors for requests to Claude 4.5 Haiku

Incident Report for Claude

Resolved

This incident has been resolved.
Posted Oct 28, 2025 - 17:35 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Oct 28, 2025 - 17:13 UTC

Investigating

We are currently investigating elevated errors on requests to Claude 4.5 Haiku on the API, Claude.ai, and the Anthropic Console.
Posted Oct 28, 2025 - 16:16 UTC
This incident affected: claude.ai, platform.claude.com (formerly console.anthropic.com), and Claude API (api.anthropic.com).