Anthropic incident

Elevated error rates for Sonnet 5

Major Resolved View vendor source →

Anthropic experienced a major incident on July 17, 2026 affecting claude.ai and Claude Console (platform.claude.com) and 1 more component, lasting 14m. The incident has been resolved; the full update timeline is below.

Started
Jul 17, 2026, 06:12 PM UTC
Resolved
Jul 17, 2026, 06:27 PM UTC
Duration
14m
Detected by Pingoru
Jul 17, 2026, 06:12 PM UTC

Affected components

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

Update timeline

  1. investigating Jul 17, 2026, 06:12 PM UTC

    We are currently investigating this issue.

  2. investigating Jul 17, 2026, 06:13 PM UTC

    We are continuing to investigate this issue.

  3. monitoring Jul 17, 2026, 06:22 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Jul 17, 2026, 06:27 PM UTC

    This incident has been resolved.