Anthropic incident

Degraded performance on platform.claude.com and Claude for Microsoft Office 365

Minor Resolved Upstream link ↗

Started

September 1, 2026 at 05:05 PM UTC

Duration

1h 1m

Resolved

September 1, 2026 at 06:07 PM UTC

Updates timeline

  1. Investigating

    We are investigating reports of degraded performance affecting some Claude services, including docs.claude.com. We are working to resolve these issues and will provide an update as soon as possible.

  2. Monitoring

    We are seeing success rates recover across affected services. Core inference and the API are not impacted.

  3. Resolved

    This issue has been resolved.

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