[Bug] Model downgrade to Opus 4.8 triggered by guardrails during Fable usage

Status Closed — duplicate
Reported on v2.1.207
Maintainer reply None cached
Activity 2 comments · opened Jul 12, 2026 · closed Jul 16, 2026

Bug Description
Fable was being used, but something triggered the guardrails which put the model back down to Opus 4.8. It is weird because nothing forbidden was being done.

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 2.1.207
  • Feedback ID: f5e58e47-c40e-44a0-867e-3226e3631c15

Errors

[]

View original on GitHub ↗

This issue has 2 comments on GitHub. Read the full discussion on GitHub ↗