{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003644},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006383","485:4850004640","485:4850004704","485:4850005507","485:4850004308","485:4850002849","485:4850005806","485:4850004235","485:4850006294","485:4850005724","485:4850003037","485:4850005333","485:4850006455","485:4850005813","477:4770000213","485:4850005647","485:4850004094","485:4850005048","485:4850004232","485:4850003723","485:4850005110","485:4850006535","481:4810006155","481:4810005824","485:4850006769"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485,485,485,485,485,481,481,485],"twin_sims":[0.5153055190767906,0.5015059150799789,0.4445637894795876,0.43942614059902596,0.43746423921614475,0.43078445770773455,0.39096779499443934,0.3863666463243074,0.37321140843253847,0.3672066249640085,0.3456457667929341,0.32537814384885055,0.30594907223094286,0.3041199029501891,0.2864237112417116,0.2846926970691888,0.2790541756538858,0.2774063259380979,0.2768676360850751,0.27498048593572344,0.27445502311744774,0.2736312245251595,0.26928643852064776,0.25893742743857645,0.2547889235524517],"twin_dists":[0.14955263630629553,0.15258344109723432,0.1653707433038839,0.16655213113506115,0.16700468518522044,0.1685516091924284,0.1779925075310964,0.17911085605949106,0.1823439874949866,0.18383829590447526,0.1893087899098605,0.19461831706669713,0.1998832596622346,0.2003886522043543,0.20537284382334312,0.20587010726604058,0.2075026381853446,0.20798351701145798,0.2081410961542409,0.20869461364137837,0.20884915014474886,0.20909179172958603,0.21037900244520116,0.21349792303799284,0.21477013974181527],"n_dims_used":45,"mean_confidence":0.9178573608398437},"coverage":{"mean_confidence":0.9178573608398437,"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}}