[Bug] Anthropic API Error: Content flagged by Claude 3.5 Sonnet safeguards [cyber]
Status Open
Reported on v2.1.275
Maintainer reply None cached
Activity 0 comments · opened Sep 18, 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_011CfA6ACAwqgLj968tdA8oD
Environment Info
- Platform: darwin
- Terminal: tmux
- Version: 2.1.275
- Feedback ID: df0c1583-03be-4f4b-9e4f-fcd23caeb9a5
Errors
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