{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006293},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005836","472:4720005323","472:4720005838","472:4720005324","472:4720005017","472:4720006770","472:4720005764","472:4720004576","472:4720005543","472:4720005398","472:4720005841","472:4720005097","467:4670001477","472:4720006211","472:4720005913","472:4720004350","472:4720006639","472:4720004799","472:4720006280","472:4720004869","472:4720004874","467:4670001554","472:4720006282","472:4720005846","472:4720005396"],"twin_admin_codes":[472,472,472,472,472,472,472,472,472,472,472,472,467,472,472,472,472,472,472,472,472,467,472,472,472],"twin_sims":[0.8976272798285729,0.853536612204773,0.8494185728079573,0.8365944598213512,0.8188185834920015,0.8170164750103128,0.8133985031386318,0.8108347025937647,0.8046722785960525,0.8019528113892347,0.798174328608745,0.7939690890562681,0.7887639713758,0.7847618147200516,0.7815246838686835,0.781010013764204,0.7806884901372318,0.7771956845565151,0.7750016080924091,0.7724458659087349,0.7661812999758769,0.7591101699624041,0.7575429765996464,0.7566866498653743,0.7562879856434616],"twin_dists":[0.06036030573303836,0.07309218941641665,0.07419987488707819,0.07758103178903716,0.08211780704427532,0.08256913280068426,0.08347083429096443,0.08410635395903256,0.08562269312994934,0.08628701260257195,0.0872053264737499,0.08822115893272488,0.08946988331932682,0.09042380542451212,0.09119159934586576,0.09131336709667637,0.09138939592060322,0.09221328479817612,0.09272896051869603,0.09332787329414538,0.09478817243825498,0.09642397654210048,0.096784818689734,0.09698173273026268,0.09707334598122669],"n_dims_used":45,"mean_confidence":0.9367245144314236},"coverage":{"mean_confidence":0.9367245144314236,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}