{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006567},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720003953","472:4720006294","468:4680002995","468:4680001087","472:4720005085","472:4720006517","472:4720004956","472:4720005830","470:4700006944","472:4720006759","470:4700006284","470:4700006283","468:4680001514","470:4700007141","467:4670004310","472:4720004947","472:4720006843","472:4720004029","470:4700005708","472:4720006708","489:4890004475","467:4670002504","489:4890000393","470:4700006824","472:4720007382"],"twin_admin_codes":[472,472,468,468,472,472,472,472,470,472,470,470,468,470,467,472,472,472,470,472,489,467,489,470,472],"twin_sims":[0.5024945477838705,0.46266614793301364,0.45842015813388404,0.4438824152015549,0.4413393520009343,0.43852863654109375,0.4137545451882272,0.3880025012987863,0.3737370004194343,0.3732656490707389,0.37142022209652115,0.3700266753871998,0.36728562523963226,0.3655978835262091,0.3548671723921804,0.3506951379057618,0.3455830222344501,0.34557084866702414,0.34378037245313203,0.3435676162733563,0.3427959924854433,0.3414676821880083,0.3361855166521314,0.3226441971736973,0.3140594272126443],"twin_dists":[0.15236557901931264,0.16124842570889264,0.16220997366168505,0.16552711869396114,0.16611157057036596,0.16675906054203316,0.17254082178588223,0.1787125321614144,0.18221376094029842,0.1823305440499179,0.18278847275666651,0.18313501755391912,0.18381855775617434,0.18424070284095273,0.18694815289923197,0.18801214884059514,0.18932496484718112,0.18932810325461874,0.18979033711683407,0.18984534769210096,0.19004501223684267,0.1903892865484164,0.19176548702931576,0.19534824997828604,0.1976630861811497],"n_dims_used":45,"mean_confidence":0.9319820827907986},"coverage":{"mean_confidence":0.9319820827907986,"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}}