[Bug] Claude Opus 4.6 Model Performance Degradation

Resolved 💬 2 comments Opened Apr 8, 2026 by ltlkong Closed Apr 15, 2026

Bug Description
I can feel its not that smart then before, even with max effort opus 4.6 it never get things done. The opus 4.6 is even worse then gemini 3.1 now whats happening????

Environment Info

  • Platform: darwin
  • Terminal: tmux
  • Version: 2.1.92
  • Feedback ID: 2f5ab720-96ee-4bde-bacd-0b8977aee914

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