[Bug] Safeguard block prevents legitimate user input with Fable 5
Status Closed — not planned
Reported on v2.1.220
Maintainer reply None cached
Activity 1 comment · opened Jul 29, 2026 · closed Sep 5, 2026
Bug Description
❯ hello
─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
Session paused
Fable 5's safeguards flagged this message. Our intentionally broad safeguards allow us to deliver more capabilities faster, but can sometimes flag legitimate coding, cybersecurity, and biology tasks. Send feedback with /feedback or learn more
❯ 1. Switch to Opus 4.8
- Edit prompt and retry with Fable 5why i can't use opus5 or Fable 5?
Environment Info
- Platform: win32
- Terminal: windows-terminal
- Version: 2.1.220
- Feedback ID: 40fdf77a-f8e0-4413-ad1d-d05b8c88013c
Errors
[]This issue has 1 comment on GitHub. Read the full discussion on GitHub ↗