Anthropic incident

Elevated errors across Fable 5

Resolved after 1 hour 11 minutes, affecting claude.ai and Claude API (api.anthropic.com) and 1 more, on July 17, 2026.

resolved Jul 17, 2026, 07:43 PM UTC

This issue has been resolved, and Claude Fable 5 is available once again without usage credits, as expected.

Started
Jul 17, 2026, 06:32 PM UTC
Resolved
Jul 17, 2026, 07:43 PM UTC
Duration
1h 11m
Detected by Pingoru
Jul 17, 2026, 06:32 PM UTC

Affected components

claude.aiClaude API (api.anthropic.com)Claude CodeClaude Cowork

Update timeline

  1. investigating Jul 17, 2026, 06:32 PM UTC

    We are currently investigating this issue.

  2. investigating Jul 17, 2026, 06:36 PM UTC

    We are aware of an issue preventing users from selecting Claude Fable 5 within Claude.ai, Claude Code, and other surfaces, and are working to resolve this issue.

  3. monitoring Jul 17, 2026, 06:48 PM UTC

    We have applied a fix to resolve the erroneous requirement for usage credits on Fable 5, and are monitoring to ensure no further issues. You may need to relaunch Claude.ai or Claude Code to restore access as expected.

  4. resolved Jul 17, 2026, 07:43 PM UTC

    This issue has been resolved, and Claude Fable 5 is available once again without usage credits, as expected.

Your product runs on more than Anthropic

Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.

Add your stack →