every stage from an IFC building model to a surface-coverage recall@K number · hover any node to trace its inputs (cyan) and outputs (amber) · click to open an explainer
The two amber FIX nodes are the methodology contribution: scanner-z anchoring + raycast floor filter in pose sampling, and the scene-full GT denominator in the recall metric. The second was a metric pathology in our own eval harness that inflated oracle 5-50×. Fixing it dropped oracle on gni_model_173 from 1.0 to 0.0093.