{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710001589},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710001403","471:4710001347","471:4710001536","471:4710001303","471:4710001145","471:4710002383","476:4760001147","476:4760001193","476:4760002872","471:4710001921","471:4710002485","471:4710003487","471:4710000211","471:4710001423","471:4710002250","471:4710002449","476:4760004424","471:4710001394","484:4840002207","476:4760002705","471:4710001461","471:4710003335","473:4730004979","476:4760004308","471:4710001013"],"twin_admin_codes":[471,471,471,471,471,471,476,476,476,471,471,471,471,471,471,471,476,471,484,476,471,471,473,476,471],"twin_sims":[0.589093880891932,0.3709859170219591,0.36294093825586043,0.32947806142527203,0.311405109522981,0.25255651554624314,0.2461895322879122,0.22287967508640527,0.21041441280015186,0.16935504047744043,0.16339666111719184,0.16213786249697293,0.15702438077224692,0.14438901945958538,0.11691459576615476,0.11605294768960409,0.11444941590584799,0.11282886085908014,0.11009073005093267,0.10990228488105666,0.1097951001313237,0.10778069227108746,0.10351430926920291,0.10168973864688818,0.09920946381976398],"twin_dists":[0.13360919138137714,0.1828964057148932,0.18490726252051853,0.19353002666343605,0.1983860414721671,0.21546018770175196,0.21744988872676976,0.225033417842654,0.2293067345132242,0.2447545229685787,0.24721051938432947,0.2477376391972613,0.24990998077946902,0.25550930447909004,0.2690823590197093,0.26954565147956755,0.2704149217554192,0.27130299279059356,0.2728261107013262,0.2729320077127317,0.27299230300354593,0.2741340484656507,0.27660798814041576,0.2776902948479703,0.279186160144789],"n_dims_used":45,"mean_confidence":0.926873524983724},"coverage":{"mean_confidence":0.926873524983724,"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}}