Major incident

Anthropic (Claude): Elevated errors for Claude Fable 5

Affected: claude.ai

Current status of Anthropic (Claude): Operational — live Anthropic (Claude) status

Timeline

1. Aug 14, 2026, 23:57 UTC
   identified
   We have identified the cause of elevated errors on requests to Claude Fable 5 and are working on a fix. We will provide an update as soon as possible.
2. Aug 15, 2026, 00:20 UTC
   identified
   We have identified the cause of the issue affecting claude.ai and are working on a fix. We will provide an update as soon as possible.
3. Aug 15, 2026, 00:21 UTC
   identified
   We have identified the cause of the issue affecting Claude services and are working on a fix. We will provide an update as soon as possible.
4. Aug 15, 2026, 00:27 UTC
   resolved
   The issue affecting Claude services has been resolved. Impact occurred from 20:00 Aug 14, 2026 to 00:11 Aug 15 , 2026 UTC.

Updates as published by Anthropic (Claude) (original).