{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002288},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002436","497:4970002692","497:4970001980","497:4970002050","497:4970002565","497:4970002747","497:4970002133","497:4970002500","497:4970002569","497:4970002358","497:4970002061","497:4970002356","497:4970001967","497:4970002066","497:4970002754","497:4970002355","497:4970002753","497:4970002690","497:4970002052","497:4970001871","497:4970001613","497:4970002435","497:4970002808","497:4970001978","497:4970002746"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.42925152776366327,0.3920248283888755,0.3057340011898174,0.18395398968602739,0.18394135492260086,0.16328984125420007,0.1567180045093247,0.14710091958488813,0.1469727114347655,0.13649127969901162,0.11678754569330353,0.11103528789246556,0.10770663908516831,0.09866179951850204,0.09847221095002064,0.0964192095076568,0.0962161210984611,0.09359596635496702,0.09283405715033026,0.09128574079159445,0.09000686891701472,0.07716316082304865,0.0737064266051753,0.07160708957379684,0.06957381573933404],"twin_dists":[0.16890797174830713,0.17773646049533567,0.19994259211538923,0.23898808592714474,0.2389929336731234,0.24725513556530515,0.25004176446628507,0.25427795492125604,0.2543357883805049,0.2591960657459898,0.2691505064901242,0.27229741703101423,0.2741763351111568,0.2795203988414317,0.27963644339551247,0.2809044251369419,0.2810310067492102,0.2826832702610409,0.2831705666604286,0.2841706421975813,0.28500684978803204,0.2939776152544003,0.29659564276225847,0.29823442460245225,0.29985918177282944],"n_dims_used":45,"mean_confidence":0.9021277533637153},"coverage":{"mean_confidence":0.9021277533637153,"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}}