[Bug] Advisor model unavailable when using Fable 5 with Opus 4.8

Open 💬 0 comments Opened Jul 11, 2026 by markpaik

Bug Description
Whenever I set Fable 5 as the advisor and Opus 4.8 as my main model, it fails to call Fable 5 (advisor is unavailable). I believe this should work, but maybe that's not a combination I'm allowed to use?

Environment Info

  • Platform: darwin
  • Terminal: Apple_Terminal
  • Version: 2.1.207
  • Feedback ID: 77d09978-91a1-4dba-a552-787001afeb2a

Errors

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