{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003260},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005013","493:4930001075","488:4880003524","496:4960007198","493:4930002398","493:4930001436","488:4880001817","493:4930003778","470:4700000982","470:4700006061","488:4880002597","470:4700008836","466:4660001260","493:4930001323","466:4660001289","488:4880002678","488:4880003141","470:4700006049","496:4960012594","470:4700005343","488:4880005129","469:4690005291","493:4930001620","470:4700005088","493:4930001769"],"twin_admin_codes":[470,493,488,496,493,493,488,493,470,470,488,470,466,493,466,488,488,470,496,470,488,469,493,470,493],"twin_sims":[0.42536674668902036,0.4024129079354445,0.3983680536440222,0.3631960514401746,0.3447888622462263,0.3437892559709924,0.33071853396910295,0.3231366834197094,0.32255096898159064,0.3202337375431968,0.3198082142179423,0.3151887656738098,0.31135624786815014,0.3108010502109181,0.30933221289430723,0.30875989335463166,0.3076385398565656,0.3064190864498801,0.3011543152331553,0.3005065186951625,0.2998807127138613,0.2989227913330405,0.29684217010159,0.2936958312766336,0.29321418263736926],"twin_dists":[0.16981341748275822,0.17523688691677758,0.1762066039303229,0.1848431543516363,0.18952982618169764,0.1897880405741934,0.19320222460285907,0.19521650816459293,0.19537320147422985,0.19599468304820641,0.1961090818999739,0.1973565430319074,0.19839938278258457,0.19855105950438606,0.198953086765543,0.19911002951092865,0.1994180150252143,0.19975367889668863,0.20121179573469988,0.2013922290050006,0.20156675304686775,0.20183431018950743,0.20241718579790186,0.20330320390732334,0.2034393317642602],"n_dims_used":45,"mean_confidence":0.9246902465820312},"coverage":{"mean_confidence":0.9246902465820312,"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}}