[Bug] Claude 3 Opus model regression: degraded instruction following and explanation quality
Status Closed — not planned
Reported on v2.1.220
Maintainer reply None cached
Activity 1 comment · opened Aug 4, 2026 · closed Sep 8, 2026
Bug Description
the opus model seems to have regressed. It doesn't follow instructions well and doesn't explain stuff the way older models used to.
Environment Info
- Platform: darwin
- Terminal: vscode
- Version: 2.1.220
- Feedback ID: 2c7d5c4b-ba62-4fc4-82bc-dac6358b3e01
Errors
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