{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680002111},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680001780","468:4680002216","467:4670003572","468:4680002319","467:4670003529","468:4680002424","467:4670003611","468:4680002524","468:4680003230","468:4680003132","467:4670003647","468:4680001890","467:4670003720","468:4680002118","468:4680002217","468:4680002726","468:4680001783","468:4680002218","468:4680002116","468:4680002005","468:4680001893","468:4680002115","468:4680001781","468:4680002422","468:4680002224"],"twin_admin_codes":[468,468,467,468,467,468,467,468,468,468,467,468,467,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.9127566204439206,0.9126260062402712,0.8145858810753094,0.8041907402547237,0.7613627898434632,0.759407606773878,0.7482780923968896,0.7385629381776919,0.7190609568843451,0.7142584697477727,0.7131965020220751,0.6882317720854392,0.6789895950605418,0.6713902714261542,0.6637370720118337,0.6501823644079474,0.6449425479945967,0.6094472613036291,0.600433618069687,0.6003703331142808,0.5954993829348438,0.5929782244314958,0.5906774425266311,0.5902895296973149,0.5887880813545817],"twin_dists":[0.05549335026573429,0.05553683162651282,0.08317554301014277,0.08574053560720776,0.09590425085250726,0.0963554242627666,0.09890615244042525,0.10111026305508862,0.10548001688363971,0.10654622727681261,0.10678152044433382,0.11226890657389905,0.11428209193563406,0.11593139509620452,0.11758758674774303,0.12051098323218089,0.1216382620513965,0.12924995982992185,0.1311800713673511,0.13119362375334104,0.13223683896271396,0.13277690775175346,0.1332698548600915,0.1333529750939791,0.133674725870558],"n_dims_used":44,"mean_confidence":0.9437738765369762},"coverage":{"mean_confidence":0.9437738765369762,"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}}