{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009088},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008568","473:4730009372","473:4730008575","471:4710000805","473:4730008567","473:4730009095","473:4730008873","473:4730009015","473:4730009214","473:4730007461","473:4730008738","473:4730008730","473:4730009086","473:4730008731","500:5000006359","473:4730007457","500:5000006756","475:4750010313","473:4730007460","473:4730008645","471:4710001087","473:4730009656","471:4710000593","473:4730007472","471:4710001419"],"twin_admin_codes":[473,473,473,471,473,473,473,473,473,473,473,473,473,473,500,473,500,475,473,473,471,473,471,473,471],"twin_sims":[0.2718740142653824,0.24707582428133346,0.22516746159512124,0.21785906828725138,0.20858400299054283,0.20290154135175892,0.1996295726467364,0.19187014074077324,0.17398541244718205,0.1730621498652668,0.15121162816026157,0.14870553404013395,0.14727233050988914,0.1472051466692811,0.1426631655279857,0.14033885036587215,0.12403828615117812,0.12348475277618395,0.12123677181324781,0.11701288779921036,0.11266389243409823,0.10753944536160018,0.09645684497305872,0.09370668571146397,0.09265173822538854],"twin_dists":[0.20961086453233083,0.2171709596386957,0.22426664492169815,0.22673473717171166,0.229948523503702,0.23196575544126202,0.23314490973464325,0.23599566570035743,0.2428884744656323,0.2432576883993651,0.2524430590341204,0.2535572587962601,0.2542006912804305,0.25423096653822874,0.2563018903296822,0.2573806584983519,0.2653488659282966,0.2656330219628227,0.2667970883548716,0.2690296758285978,0.27139394612553075,0.2742718908654405,0.2808809906091921,0.28261271791542103,0.28328764081880004],"n_dims_used":45,"mean_confidence":0.923822021484375},"coverage":{"mean_confidence":0.923822021484375,"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}}