{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005653},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006361","470:4700005932","470:4700005937","466:4660005166","466:4660005163","466:4660005067","466:4660004797","466:4660004974","480:4800001955","470:4700004202","466:4660005064","470:4700006500","466:4660005167","466:4660005169","466:4660004981","470:4700006222","466:4660005059","466:4660004458","470:4700006630","466:4660005065","480:4800002353","480:4800001611","480:4800001668","466:4660004882","488:4880003159"],"twin_admin_codes":[470,470,470,466,466,466,466,466,480,470,466,470,466,466,466,470,466,466,470,466,480,480,480,466,488],"twin_sims":[0.5966503124610442,0.5426538741529676,0.5033566558905544,0.492249676379705,0.4616910448948235,0.3945482427975279,0.375604349186016,0.36970335622387107,0.3692637594764969,0.36662737673087564,0.3450141472357369,0.34482625355765667,0.34321730742189693,0.3344676377131385,0.33278708995717515,0.3304307288303274,0.3103206135239056,0.3100387132102325,0.3081370771660823,0.29054651948736926,0.2885427762180747,0.2865656676721631,0.28006144135213296,0.2774590821050655,0.2745221932975089],"twin_dists":[0.1319903211526593,0.14360190931846645,0.15217569447381332,0.15462911423927803,0.16146897016886413,0.17712650520799672,0.18175181195511572,0.1832155125868901,0.183325012832817,0.1839830856116078,0.1894716863289846,0.18952017511967276,0.1899359636090856,0.1922155708654138,0.19265709122708474,0.19327821858711003,0.19868243712544248,0.19875957828809596,0.19928100959436715,0.20419570357928918,0.2047665545265265,0.20533214459143528,0.20720954631005736,0.20796809466493046,0.20882938555883954],"n_dims_used":43,"mean_confidence":0.913786067519077},"coverage":{"mean_confidence":0.913786067519077,"n_dims_used":43,"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}}