{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005184},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005183","474:4740005249","474:4740005181","474:4740005054","486:4860002194","474:4740005185","474:4740005182","486:4860002193","478:4780004604","486:4860002139","478:4780004489","486:4860002137","486:4860002192","478:4780004723","478:4780004603","478:4780004373","474:4740005193","474:4740004993","478:4780004838","474:4740005186","474:4740005190","474:4740004863","478:4780004146","487:4870011834","474:4740005724"],"twin_admin_codes":[474,474,474,474,486,474,474,486,478,486,478,486,486,478,478,478,474,474,478,474,474,474,478,487,474],"twin_sims":[0.8631823720628992,0.6591918808286743,0.6487361509713817,0.6013881427903415,0.5274911352043161,0.5262840302081048,0.5175745626485394,0.48782747908183566,0.4677335853650589,0.46606001225016724,0.4420698349474903,0.4404030689337197,0.43169979135280634,0.4150971846590568,0.4117809630561891,0.4081608308217476,0.4075887409835055,0.37868446450720905,0.36771965912618254,0.3594212122687717,0.3593823574082399,0.35339716501366414,0.35270401606925944,0.3418967277331715,0.3410027215835314],"twin_dists":[0.07045120228004799,0.11856916439774629,0.1208222560559745,0.13097566447873094,0.14689295055389515,0.14715578703403454,0.14905627427605386,0.155610390699381,0.16010489454540355,0.1604820809867498,0.16594355645774228,0.16632707776465183,0.16833906604389362,0.17222381547210971,0.17300760908668258,0.17386638563181622,0.1740024046598131,0.18099229225125693,0.1837101526748534,0.18579409342358175,0.18580390795215482,0.18732230389025703,0.18749900658662208,0.19027800754798543,0.1905099650658929],"n_dims_used":44,"mean_confidence":0.9224836176091974},"coverage":{"mean_confidence":0.9224836176091974,"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}}