[Bug] Opus4.8 slow performance across all effort levels
Open 💬 4 comments Opened Jun 16, 2026 by blancpain
Bug Description
opus 4.8 is super slow at all effort levels
Environment Info
- Platform: darwin
- Terminal: tmux
- Version: 2.1.178
- Feedback ID: c013ba2f-c508-4b5a-bc35-7bf562075e5b
Errors
[]This issue has 4 comments on GitHub. Read the full discussion on GitHub ↗