Anthropic incident

Elevated errors on Claude Opus 4.6

Major Resolved View vendor source →

Anthropic experienced a major incident on March 25, 2026 affecting claude.ai and Claude Console (platform.claude.com) and 1 more component, lasting 9h 10m. The incident has been resolved; the full update timeline is below.

Started
Mar 25, 2026, 03:03 PM UTC
Resolved
Mar 26, 2026, 12:14 AM UTC
Duration
9h 10m
Detected by Pingoru
Mar 25, 2026, 03:03 PM UTC

Affected components

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

Update timeline

  1. investigating Mar 25, 2026, 03:04 PM UTC

    We are currently investigating this issue.

  2. monitoring Mar 25, 2026, 03:37 PM UTC

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

  3. investigating Mar 25, 2026, 04:58 PM UTC

    We are currently investigating this issue.

  4. investigating Mar 25, 2026, 07:53 PM UTC

    We got elevated errors back. Investigating.

  5. investigating Mar 25, 2026, 08:01 PM UTC

    We are currently investigating this issue.

  6. monitoring Mar 25, 2026, 08:06 PM UTC

    The issue has been mitigated. We are monitoring.

  7. resolved Mar 26, 2026, 12:14 AM UTC

    This incident has been resolved.