{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005891},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005821","474:4740005856","474:4740005857","486:4860002688","474:4740005888","474:4740006124","474:4740005889","474:4740006031","474:4740006074","474:4740005822","486:4860002193","486:4860002782","474:4740005823","486:4860002142","474:4740005746","486:4860002085","474:4740006062","486:4860002194","486:4860002139","486:4860002143","486:4860000823","474:4740005770","474:4740005862","474:4740006150","474:4740005813"],"twin_admin_codes":[474,474,474,486,474,474,474,474,474,474,486,486,474,486,474,486,474,486,486,486,486,474,474,474,474],"twin_sims":[0.6166471060213675,0.5719096216806687,0.5321814945364766,0.45719649471300217,0.4053808358290405,0.3824337512529809,0.37768604776196457,0.37623579430801274,0.37370229283742573,0.3499631907951631,0.33892452762452313,0.33274813799399805,0.32852643555562017,0.30822460759019055,0.3010271706934263,0.29742724487983774,0.29575149253324673,0.29434510027261335,0.29073697254691033,0.28231921602632143,0.2807839881215496,0.27558086437299806,0.27240229637060615,0.26949003536466676,0.26611299078574757],"twin_dists":[0.12770808296376132,0.1372957384060932,0.145872893388912,0.1624876744382591,0.1745281482854641,0.18007179298770398,0.18123815925331432,0.1815958583179634,0.18222235769836048,0.18819949682213552,0.1910504323063931,0.1926673392347484,0.1937819592973966,0.19925696810476318,0.20124719191303989,0.20225303818491935,0.20272369356627076,0.2031199106165724,0.20414156727038682,0.2065548994798437,0.2069996953705145,0.20851826605726792,0.20945459568086466,0.21031839858423057,0.21132732504025156],"n_dims_used":45,"mean_confidence":0.9260577731662326},"coverage":{"mean_confidence":0.9260577731662326,"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}}