Elevated errors for Claude Opus 5

Resolved

Minor impact

Started

Lasted 3h 12m

View official incident ↗

Updates

  1. Resolved

    This incident has been resolved. More information: https://status.claude.com/

  2. Identified

    Some users may continue to experience intermittent errors with Claude Opus 5 and Fable 5. Anthropic is working on a fix, and we are continuing to monitor the issue. More information: https://status.claude.com/

  3. Investigating

    An upstream Anthropic issue is causing elevated errors for Claude Opus 5 and Fable 5 requests. Some users may experience errors or failed Agent turns. We're monitoring recovery and will provide updates.