Anthropic incident

Elevated errors for Claude Sonnet 4.6 and Haiku 4.5

Major Vendor's status page →

Resolved after 36 minutes, affecting claude.ai and Claude Console (platform.claude.com) and 1 more, on May 12, 2026.

investigating May 12, 2026, 07:36 PM UTC

We are investigating elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.

Started
May 12, 2026, 07:36 PM UTC
Resolved
May 12, 2026, 08:13 PM UTC
Duration
36m
Detected by Pingoru
May 12, 2026, 07:36 PM UTC

Affected components

claude.aiClaude Console (platform.claude.com)Claude API (api.anthropic.com)Claude CodeClaude Cowork

Update timeline

  1. investigating May 12, 2026, 07:36 PM UTC

    We are investigating elevated errors on requests to Claude Sonnet 4.6. We will provide an update as soon as possible.

  2. resolved May 12, 2026, 08:13 PM UTC

    This incident has been resolved.

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