[Bug] API Error: Safeguards false positive flags coding task as `[cyber]`

Status Open
Reported on v2.1.272
Maintainer reply None cached
Activity 0 comments · opened Sep 15, 2026

Bug Description
● API Error: Fable 5.1's safeguards flagged this message (https://www.anthropic.com/legal/aup). Our intentionally broad safeguards allow us to deliver more capabilities faster, but can sometimes flag legitimate coding, cybersecurity, and biology tasks. Claude Code can't respond to this message with Fable 5.1. Double press esc to edit your last message, or try a different model with /model. Send feedback with /feedback or learn more: https://support.claude.com/en/articles/15363606 Details: [cyber] Request ID: req_011Cf4ytaibszyfpNGjBYaZW

Environment Info

  • Platform: win32
  • Terminal: windows-terminal
  • Version: 2.1.272
  • Feedback ID: ab7386b0-92e6-4a64-98e2-c3c26a760834

Errors

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