{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005327},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004988","489:4890001463","485:4850005613","485:4850004594","485:4850005126","470:4700008832","470:4700005594","489:4890000639","485:4850005890","477:4770000246","485:4850004924","485:4850006829","485:4850005657","485:4850005768","480:4800004777","470:4700007681","469:4690000232","481:4810001566","470:4700000472","472:4720000694","485:4850004531","481:4810002580","499:4990002008","488:4880006363","485:4850004941"],"twin_admin_codes":[485,489,485,485,485,470,470,489,485,477,485,485,485,485,480,470,469,481,470,472,485,481,499,488,485],"twin_sims":[0.32676562775993534,0.17170717666765523,0.13164649287095279,0.11687217876789663,0.11255697255276488,0.1027211512873438,0.0877526864213811,0.08131096454263788,0.07915390368356996,0.07633445595851174,0.0748962423144647,0.07424456704547372,0.0695964534051075,0.06355308392792006,0.06228251591968886,0.061942419787925605,0.061767161612738423,0.06064671129504004,0.05681177839067831,0.05461447389606917,0.05453239325529245,0.04922497408605041,0.048817027792569294,0.047879119399677775,0.04442024027297872],"twin_dists":[0.1942491769012235,0.24380210295146518,0.26153736091682633,0.26910510444718894,0.27145294995555613,0.27707663285368805,0.2865039904651054,0.29095795079109193,0.2925124747925459,0.29459649888626954,0.2956835403911014,0.29618164710504225,0.2998408814492305,0.304908110151279,0.3060232373932509,0.3063248873643879,0.3064808641942966,0.307486721407284,0.3110493487558996,0.3131810277697528,0.31326202228930294,0.31872766640903477,0.31916776656084966,0.32019136045482804,0.3241173918979011],"n_dims_used":45,"mean_confidence":0.9181705050998263},"coverage":{"mean_confidence":0.9181705050998263,"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}}