{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000551},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000612","493:4930005154","496:4960000497","496:4960000625","496:4960003299","496:4960001015","466:4660007419","496:4960002605","496:4960000691","493:4930002807","493:4930002955","496:4960000559","496:4960002757","493:4930005504","493:4930004484","470:4700008127","496:4960000750","496:4960003290","493:4930005026","493:4930001950","493:4930005164","496:4960000431","496:4960000546","493:4930002136","493:4930004769"],"twin_admin_codes":[496,493,496,496,496,496,466,496,496,493,493,496,496,493,493,470,496,496,493,493,493,496,496,493,493],"twin_sims":[0.5600635705926491,0.5072961319245759,0.5025312279333874,0.4925622829097696,0.4595793139347722,0.4577891493572195,0.3976968064471386,0.3937588571282059,0.3923886401501008,0.3744213271242947,0.36002235015474965,0.3513635411472739,0.35014711688467354,0.3492238628697047,0.3319590945825013,0.32810985663467856,0.3226105649447981,0.3165889764518856,0.31437341435398874,0.31187055605847924,0.3111744508460454,0.3111736605066148,0.308775680201968,0.3083987554092094,0.30666982333044257],"twin_dists":[0.13984352436793362,0.1513091129753488,0.15235749818437924,0.15455984690888458,0.16194715771352405,0.16235314275942556,0.17636796205504743,0.1773171190608831,0.1776484082419624,0.18204433942565723,0.18564231827092656,0.18784124395627738,0.18815240012517756,0.18838894245313562,0.19287507258306932,0.1938923704911238,0.1953572508089236,0.19697733860757904,0.1975777960367658,0.19825901467451537,0.1984490316149189,0.19844924749309567,0.19910569816666396,0.19920914757717825,0.1996845988240472],"n_dims_used":45,"mean_confidence":0.9285199483235677},"coverage":{"mean_confidence":0.9285199483235677,"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}}