Elevated errors for Claude Sonnet 5 Anthropic reported elevated errors for Claude Sonnet 5, its AI model, and is providing status updates via email and SMS notifications for subscribers. Subscribe to updates for Elevated errors for Claude Sonnet 5 via email and/or text message. You'll receive email notifications when incidents are updated, and text message notifications whenever Claude creates or resolves an incident. To receive SMS updates, please verify your number. To proceed with just email click ‘Subscribe’