{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680002849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720008088","472:4720003568","468:4680003921","468:4680002330","467:4670000835","489:4890004591","489:4890005083","468:4680002747","472:4720007529","489:4890000672","468:4680002746","466:4660014096","472:4720005912","468:4680004820","466:4660014622","467:4670002854","470:4700005617","493:4930007192","466:4660014097","472:4720006699","499:4990003408","477:4770001863","472:4720003173","487:4870009059","467:4670001805"],"twin_admin_codes":[472,472,468,468,467,489,489,468,472,489,468,466,472,468,466,467,470,493,466,472,499,477,472,487,467],"twin_sims":[0.2880282904119488,0.10128504960220555,0.0972917106642554,0.09060082782289552,0.08760870803596506,0.07965525285705358,0.07912092250487096,0.06256126168956375,0.05671755099722532,0.055654469469376626,0.05536659481140043,0.04948016178271804,0.04862898220810565,0.048495858854546554,0.04498225103399249,0.04465129875751579,0.04344112162090903,0.03959566374217165,0.03939937180598422,0.03606964489061333,0.03531640539234845,0.03495862352968578,0.032656000040867224,0.03187919422796189,0.03176710564670875],"twin_dists":[0.20491350924030946,0.277932402007089,0.2803629821858237,0.2846173197213073,0.2866006483230059,0.29214816568165364,0.2925365056789429,0.3057770078595786,0.31113935129654646,0.31216342205027064,0.3124435135334574,0.3184539092892624,0.31937166766538994,0.3195164138408875,0.3234624314028703,0.3238472821283132,0.3252752509398134,0.3300466014548679,0.3303004875813846,0.3347792285483207,0.3358408434010786,0.33635185990891797,0.33975159283447776,0.3409447319914089,0.34111894132700016],"n_dims_used":45,"mean_confidence":0.9310201856825087},"coverage":{"mean_confidence":0.9310201856825087,"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}}