{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680007521},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004683","468:4680004700","467:4670004474","468:4680004315","468:4680004782","468:4680004699","468:4680006753","468:4680005462","467:4670004355","468:4680005214","468:4680004781","467:4670004553","484:4840007438","467:4670004621","484:4840007414","468:4680004605","467:4670004473","467:4670004496","468:4680007361","468:4680006607","467:4670004591","467:4670004494","484:4840006799","467:4670004620","467:4670004457"],"twin_admin_codes":[468,468,467,468,468,468,468,468,467,468,468,467,484,467,484,468,467,467,468,468,467,467,484,467,467],"twin_sims":[0.7552029524599616,0.6948346002463197,0.6488989534953127,0.61228765004622,0.6107549320873621,0.6092520200605724,0.6070864000612214,0.5986872641483822,0.5924639236731742,0.5826533586214245,0.5736214452217415,0.5670607984459689,0.5666858921209533,0.5659506346294081,0.557576698663604,0.5574079538787826,0.5568165809131163,0.5548143085277178,0.5420263769535448,0.5283830002489606,0.5228914237425517,0.5167400850506819,0.516656665681539,0.51246544241108,0.4992005807570194],"twin_dists":[0.09732249447318857,0.11082509652730971,0.12078722104417663,0.12864172410257968,0.12896994259899636,0.1292917671231908,0.12975548834943978,0.13155406205625392,0.13288709004503718,0.13498987668766943,0.1369280711366068,0.1383378209493045,0.1384184361586249,0.13857655540039351,0.14037926714450288,0.1404156318389651,0.14054308598337295,0.1409747687986974,0.1437377476135312,0.14669883923004712,0.14789521770933095,0.14923875784426552,0.14925700391377175,0.15017467327207798,0.15309192266150393],"n_dims_used":45,"mean_confidence":0.929027811686198},"coverage":{"mean_confidence":0.929027811686198,"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}}