{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005819},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006515","470:4700006105","470:4700006101","470:4700005820","466:4660001208","470:4700006106","493:4930001773","470:4700006650","470:4700007861","493:4930001612","493:4930001776","493:4930000973","470:4700005850","493:4930001216","470:4700005956","493:4930002264","470:4700005389","493:4930001080","470:4700005816","493:4930000864","493:4930001439","493:4930001594","493:4930001315","470:4700006090","493:4930001475"],"twin_admin_codes":[470,470,470,470,466,470,493,470,470,493,493,493,470,493,470,493,470,493,470,493,493,493,493,470,493],"twin_sims":[0.7407086146772239,0.7120591285000555,0.6921154716530925,0.6136496618623438,0.6065199767414915,0.5651066765343667,0.5586991243697008,0.5534490520997892,0.5429707581816056,0.5213456136912795,0.5183308199892089,0.5114641395141706,0.5068731604271591,0.49986888077938185,0.4847254363353327,0.4732127265913236,0.47190468076916636,0.446815683545503,0.44676419883518864,0.4463406805287151,0.44562685898380006,0.4433616168596249,0.4422239046231608,0.43968162781312237,0.4370095288930852],"twin_dists":[0.10062515086997907,0.10703333466302614,0.11142027119980266,0.12835004772630093,0.12987677481249102,0.13875808185374916,0.14013742320451886,0.1412692478556291,0.14353332230790952,0.1482324941328227,0.14889095712208963,0.15039418575480712,0.15140206950255433,0.15294445034792872,0.15630033397574813,0.15887321034915894,0.15916681530164933,0.16485458424295663,0.16486637403165186,0.1649633775783973,0.16512695206918457,0.16564670411537816,0.16590813354476358,0.16649325608007268,0.16710968791545375],"n_dims_used":43,"mean_confidence":0.9137950276219567},"coverage":{"mean_confidence":0.9137950276219567,"n_dims_used":43,"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}}