{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005076},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005271","500:5000007311","473:4730005077","500:5000007423","473:4730007058","473:4730006718","473:4730006494","473:4730005272","498:4980002501","473:4730007061","498:4980001072","473:4730006832","500:5000006922","498:4980001442","500:5000010080","500:5000008195","498:4980000322","498:4980001253","500:5000007558","500:5000008190","473:4730004988","473:4730005084","498:4980002803","473:4730004895","500:5000008690"],"twin_admin_codes":[473,500,473,500,473,473,473,473,498,473,498,473,500,498,500,500,498,498,500,500,473,473,498,473,500],"twin_sims":[0.6523880609951108,0.6452738249899777,0.5898320433493923,0.5754078075608237,0.5048061187703785,0.5002809524181481,0.49419367032463124,0.47978216364517656,0.4680967055313395,0.46807013692269206,0.4667781360221576,0.4535228306375664,0.45203605994423257,0.4426058801904981,0.4358653256358175,0.4317772654643463,0.425242944544655,0.4163433197814083,0.41135849043132594,0.4091111669237317,0.408695156765039,0.4068745483614989,0.4003985489928991,0.3965542981299245,0.3926798025474872],"twin_dists":[0.12003602798355419,0.12156703197690476,0.13345100685120703,0.13654451166655457,0.15185664013965847,0.1528535468218612,0.1541985729800733,0.15740263894736592,0.16002311639204614,0.16002909916335767,0.1603201748310281,0.1633230073821002,0.1636617796249432,0.16582033226992576,0.16737410167698027,0.16832108471547877,0.16984232871225088,0.17192999003450415,0.17310765794111976,0.17364062151174714,0.17373942137150553,0.17417232852916784,0.17571925553553217,0.1766428916343687,0.1775779664709791],"n_dims_used":44,"mean_confidence":0.9226956800981001},"coverage":{"mean_confidence":0.9226956800981001,"n_dims_used":44,"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}}