{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700002323},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700002159","466:4660001225","470:4700003179","488:4880005797","488:4880006105","488:4880006162","466:4660002122","488:4880004393","470:4700008856","470:4700001106","470:4700002334","488:4880005516","496:4960004281","488:4880006267","470:4700003163","470:4700007661","466:4660001224","488:4880004409","470:4700007293","466:4660010290","470:4700002662","466:4660001315","470:4700007484","488:4880005882","470:4700008679"],"twin_admin_codes":[470,466,470,488,488,488,466,488,470,470,470,488,496,488,470,470,466,488,470,466,470,466,470,488,470],"twin_sims":[0.5537063521909245,0.400539997374765,0.328952588390061,0.2731629031616843,0.2684614034037719,0.2514010545468554,0.23684201184100795,0.2150894016996158,0.2139870524321789,0.19637237126938353,0.19156286451693907,0.1844667127873538,0.17697602480943006,0.1683298443560529,0.16123927230997945,0.15901144277518078,0.15895222579272555,0.15855238283987386,0.1556039000995802,0.1548125044477252,0.14869922836516677,0.14582134272739317,0.14287789815464585,0.1369808082099293,0.13660983170789487],"twin_dists":[0.14121374098446984,0.17568534778103156,0.19366909037408173,0.20922993110881227,0.21062487818717263,0.2158188711955417,0.22043201370269203,0.22768457205128295,0.22806490766394397,0.23433205687979913,0.23611019269135064,0.23879156030552584,0.2417020392975814,0.24517261592730424,0.24811574025015648,0.24905979414682175,0.24908501854714976,0.24925551726242945,0.25052257399770506,0.2508656445922334,0.2535600796650534,0.25485683908066786,0.25620288939179314,0.258962983043375,0.25913956136775596],"n_dims_used":43,"mean_confidence":0.9103946242221567},"coverage":{"mean_confidence":0.9103946242221567,"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}}