{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007566},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009229","484:4840000145","473:4730008413","473:4730009629","473:4730008012","498:4980000349","473:4730007432","473:4730008699","473:4730005718","484:4840001053","498:4980001671","478:4780002863","484:4840000140","473:4730009688","472:4720002372","473:4730006774","472:4720000951","473:4730007567","500:5000004880","471:4710000029","473:4730007644","473:4730007532","478:4780003685","472:4720000785","473:4730009284"],"twin_admin_codes":[473,484,473,473,473,498,473,473,473,484,498,478,484,473,472,473,472,473,500,471,473,473,478,472,473],"twin_sims":[0.11089723577242987,0.09816614473214037,0.09478662340649983,0.08518623604235677,0.08339737031149104,0.07798982052232077,0.07534372866343894,0.0746842009941477,0.0736696623575593,0.07251941419508832,0.071161880337917,0.06901198327680708,0.06688369787212929,0.06666282648585749,0.06554613811721174,0.0633787414403185,0.06131928400834562,0.06079706073408163,0.05946594400173303,0.05883937217541063,0.05763574371711201,0.05403985576280871,0.052570565979135175,0.05196620482224327,0.05190009271532936],"twin_dists":[0.2723744709811559,0.2798241526537788,0.28192798700099136,0.2882462007258968,0.2894854544269794,0.2933655658175363,0.29534352709743933,0.29584522839035077,0.2966240148186348,0.29751753290587485,0.2985869537729877,0.30031492571689644,0.3020691854627819,0.3022538339736134,0.303195098263522,0.3050600366444104,0.30688112388762545,0.30735086689763635,0.3085633878619776,0.3091418794419001,0.3102675327169951,0.313750174358973,0.31522862548500985,0.31584672552005344,0.31591470236173025],"n_dims_used":44,"mean_confidence":0.9163999557495117},"coverage":{"mean_confidence":0.9163999557495117,"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}}