{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680010209},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009961","468:4680010151","468:4680010029","468:4680009892","468:4680009822","485:4850003393","468:4680010023","468:4680009650","499:4990003577","485:4850002829","485:4850002918","468:4680007106","468:4680010025","468:4680009727","468:4680009965","468:4680009960","468:4680010538","468:4680009452","467:4670002753","467:4670004064","499:4990003625","467:4670000268","499:4990003477","494:4940006490","485:4850002916"],"twin_admin_codes":[468,468,468,468,468,485,468,468,499,485,485,468,468,468,468,468,468,468,467,467,499,467,499,494,485],"twin_sims":[0.3427995886872336,0.3101246605165859,0.19091122451391399,0.17289806379061357,0.14174589711263974,0.12040704903083897,0.11842825687095777,0.11217172120248814,0.10317550251465514,0.10301936963829142,0.09926445417518757,0.09813449595001977,0.09796238406374427,0.09759651626230989,0.09734520804753127,0.09688451530717197,0.09625425126947128,0.09483715145590764,0.09084246870488696,0.08873791693139346,0.08758843257540888,0.08712152344611399,0.08594017625822632,0.08514442271644562,0.08099431611086577],"twin_dists":[0.19004408113257126,0.1987360548129418,0.23635349452776527,0.24332345388200124,0.2567260420048621,0.26723090148356327,0.2682747925529428,0.2716659103619008,0.2768078313947586,0.2769000977836993,0.2791526795674261,0.27984358891365874,0.27994937304923756,0.2801747297797113,0.2803299079388832,0.2806151961417344,0.28100722484107726,0.28189610072409793,0.28445942537265656,0.28584592843364676,0.2866142701046703,0.28692865198278655,0.28773011037922064,0.2882749293184909,0.29118406298414984],"n_dims_used":44,"mean_confidence":0.9183226498690519},"coverage":{"mean_confidence":0.9183226498690519,"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}}