[Bug] Model auto-routing incorrectly redirects legitimate scientific anatomy terms to Opus 4.8

Open 💬 0 comments Opened Jul 9, 2026 by EARodriguezM

Bug Description
Legitimate scientific use case is being auto‑routed off my selected model. I set /model claude-fable-5, but prompts describing my project get silently switched to Opus 4.8. The trigger appears to be the anatomical term "hemipenis." The project is a software‑engineering tool (3D Gaussian Splatting + CUDA photogrammetry) for squamate reproductive‑morphology morphometrics — benign comparative anatomy, peer‑reviewed herpetology, no dual‑use content. Please review this as a false‑positive model‑routing trigger and advise how to keep a legitimate biology‑adjacent research project on Fable 5.

Environment Info

  • Platform: linux
  • Terminal: vscode
  • Version: 2.1.197
  • Feedback ID: 162096db-97dc-4025-9686-d16f16b799c1

Errors

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