{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006348},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720002105","499:4990001186","470:4700004860","469:4690001056","470:4700008367","488:4880006331","466:4660009905","481:4810001455","496:4960005372","470:4700004521","479:4790000143","470:4700004274","470:4700003996","485:4850001560","488:4880001150","487:4870006349","499:4990003824","496:4960005519","470:4700001432","488:4880006278","470:4700003994","499:4990003334","467:4670000801","478:4780000624","488:4880000648"],"twin_admin_codes":[472,499,470,469,470,488,466,481,496,470,479,470,470,485,488,487,499,496,470,488,470,499,467,478,488],"twin_sims":[0.3426071124462521,0.327494838750887,0.32515282595407047,0.3230997886808241,0.31294667965585315,0.30609877903287375,0.29623773435882694,0.2829028441580905,0.2752014248977607,0.2685051642832,0.26174565170782566,0.25539329797166577,0.2545177521218982,0.2444896434216374,0.2411569515059399,0.24087150655407755,0.23487557978044177,0.23263397309133654,0.23189559817978442,0.23002077707249804,0.22983212561736596,0.22821183775601542,0.21839807805193115,0.21430206379964012,0.20874610792633805],"twin_dists":[0.19009392310113785,0.19405551787269043,0.19467834518486055,0.1952263737565834,0.19796573925664457,0.19984197371217619,0.20258696531285356,0.20638619102366515,0.208629690424406,0.21061182488853938,0.2126440054642798,0.21458398547274063,0.2148537546776107,0.21798668244131622,0.21904611980673494,0.2191373002043182,0.22106906631765033,0.22179954078418673,0.2220411672397446,0.22265696943735708,0.22271911670520278,0.2232542790620088,0.2265508336319169,0.2279560868143193,0.22989153104079957],"n_dims_used":45,"mean_confidence":0.9168322245279948},"coverage":{"mean_confidence":0.9168322245279948,"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}}