{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001982},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006396","476:4760001859","471:4710003426","471:4710002115","471:4710003078","471:4710001983","471:4710001268","471:4710001253","471:4710003383","473:4730006240","473:4730005469","471:4710003468","471:4710001013","476:4760001193","471:4710001795","484:4840002208","484:4840003328","471:4710001255","471:4710001423","484:4840001836","471:4710002099","471:4710001202","484:4840002115","473:4730007035","484:4840001195"],"twin_admin_codes":[484,476,471,471,471,471,471,471,471,473,473,471,471,476,471,484,484,471,471,484,471,471,484,473,484],"twin_sims":[0.23508547817516176,0.17031230677874826,0.13523847482402285,0.1297736351508658,0.1279355588214376,0.10943073306271074,0.09877163970527117,0.09807961168641592,0.08056910638633052,0.07513272692928809,0.0717011396671927,0.07159719008512382,0.07084282685966815,0.07055271648839267,0.06530579445533351,0.06448117251319346,0.06283657794850306,0.06234593384926195,0.061888993297475596,0.05595833593640522,0.053335492850851325,0.05213321240505618,0.05130700875821843,0.05066397315567723,0.042976354349907854],"twin_dists":[0.22100090092425737,0.24436577142914762,0.25979543815991385,0.26245983020783376,0.26337499506008466,0.27319761380316654,0.2794532471513361,0.27987730629104035,0.2914888132044244,0.2955036488281923,0.298160180469271,0.29824224395851345,0.2988406907973834,0.2990722158003785,0.3033993953818883,0.30410504299320756,0.30553468885239327,0.3059671380218068,0.3063723976424722,0.31186906780265794,0.31445471247870593,0.3156753268578776,0.3165277553896087,0.3171991374319165,0.32583255592523375],"n_dims_used":45,"mean_confidence":0.9213563707139757},"coverage":{"mean_confidence":0.9213563707139757,"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}}