[Bug] Incorrect reasoning extraction from non-Claude Code context

Status Open
Reported on v2.1.238
Maintainer reply None cached
Activity 0 comments · opened Aug 21, 2026

Bug Description

Fable 5 safeguards tripped with [reasoning_extraction] during work on mlx.fast challenge -> optimizing Qwen3.8 inference code on Mac hardware.

Environment Info

  • Platform: darwin
  • Terminal: ghostty
  • Version: 2.1.238
  • Feedback ID: 0e42305a-80ee-4cb7-9a93-5e185d357728

Errors

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