Claude’s status page lists an incident titled “Degraded performance for multiple models.” The available status-page text does not identify the affected models, describe the performance problems, provide an incident start time, or state whether the incident has been resolved. Users can subscribe to updates about the incident by email or text message. Email notifications are sent when the incident is updated. Text-message notifications are sent when Claude creates or resolves an incident. SMS subscriptions require selecting a country calling code, entering a mobile number, and verifying a one-time passcode. The subscription form supports phone numbers across a broad list of countries and territories, including the United States, United Kingdom, Canada, Australia, India, Japan, and many European, African, Asian, and Latin American markets. Users who do not complete SMS verification can proceed with email-only subscriptions by selecting “Subscribe.”

HyperProbe automates incident management by identifying confirmed root causes before engineers need to engage, allowing them to focus on development rather than debugging. This reduces the time spent in war rooms and minimizes disruptions to project roadmaps.

Users can subscribe to receive email and text message notifications regarding elevated errors across all models. Notifications will be sent for updates on incidents created or resolved by Claude.

Users can subscribe to receive email and text message notifications for updates on elevated errors for Opus 5. SMS updates require phone number verification, while email subscriptions can be activated without additional steps.

An elevated error rate has been reported across multiple AI models. Users can subscribe to receive updates via email or text message regarding incident resolutions and updates.

Users can subscribe to receive email and text message notifications about elevated error incidents across various models. SMS updates require verification of the user's phone number.

Access to Claude Mythos 5 and Claude Fable 5 has been suspended. Users can subscribe for updates via email or SMS regarding incident notifications.

Sonnet 4.6 has reported an elevated rate of errors. Notifications about incident updates can be received via email or text message in various countries, including Afghanistan, Albania, and Australia, among others.

Between 14:17 and 17:11 UTC, Claude.ai experienced degraded I/O performance on its primary application database, leading to slow or failed requests and login issues for Claude Code and the Console. API traffic via the Claude Developer Platform remained unaffected, and the incident was resolved by 17:11 UTC.

Users can subscribe to receive email and SMS notifications for updates on elevated errors in claude.ai and related platforms. Verification of the phone number is required for SMS updates, while email subscriptions can proceed without it.