{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007311},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008300","485:4850008599","485:4850007768","485:4850008546","485:4850008464","485:4850007499","485:4850007557","485:4850007503","485:4850007560","485:4850007498","485:4850007608","485:4850007183","467:4670000024","485:4850008171","485:4850008563","485:4850007181","485:4850007436","485:4850007835","485:4850007622","485:4850007244","485:4850006799","485:4850007930","485:4850006877","485:4850008129","485:4850007114"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,467,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.4020136087062124,0.3378054395257929,0.3036272950602391,0.29685043075907036,0.2556788131824463,0.2531816505901447,0.23466960042326462,0.23188299940700435,0.228529669143924,0.22838271518783024,0.2223085649501724,0.21277735040815096,0.20695756534404797,0.19674933896735713,0.19065809103242937,0.18667174908608494,0.18649138183992825,0.18581623738330624,0.17852691280693445,0.17695837813121232,0.17633733395382753,0.17619981281275046,0.17605166706371206,0.17400804683792248,0.17366237706336712],"twin_dists":[0.17533241826903165,0.19134220686743064,0.20052505876787344,0.20241486687787313,0.21449614060426708,0.2152665659375894,0.22113599777959933,0.222045294460421,0.22314910550093134,0.223197721990737,0.22522564805266065,0.2284838091881036,0.2305220202935285,0.2341939703854564,0.23644816289923334,0.23795072895576846,0.23801924418385653,0.23827612199111917,0.2410923824778332,0.2417089980487882,0.24195421427406721,0.24200859691535725,0.2420672148745948,0.24287944053845012,0.24301749718626214],"n_dims_used":44,"mean_confidence":0.9167378165505149},"coverage":{"mean_confidence":0.9167378165505149,"n_dims_used":44,"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}}