[Bug] Vision model returns inconsistent bounding box extraction results between Claude Code CLI and Claude API
Resolved 💬 3 comments Opened May 20, 2026 by stratos1991 Closed May 24, 2026
Bug Description
Vision (Extracting Bboxes) is atrocious on Claude Code, and fine on Claude API
Environment Info
- Platform: linux
- Terminal: vscode
- Version: 2.1.145
- Feedback ID: b736d25e-df22-4a16-8184-7d453d08260b
Errors
The errors are subjective. Essentially bboxes miss entirely, when claude API (opus) nails them most of the time. I've tried resizing/cropping/padding to square at 1568*1568/rescaling. I'm starting to suspect you don't use Opus for (claude-code) vision when the model is set to Opus
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