{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":467,"cluster_id":4670004192},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670003973","467:4670004071","467:4670004438","468:4680004020","468:4680005032","472:4720003148","468:4680004119","499:4990000083","467:4670000482","478:4780005421","467:4670000558","467:4670004326","468:4680003247","470:4700006495","467:4670003962","468:4680003346","472:4720007578","478:4780005068","468:4680006462","468:4680002530","467:4670003634","500:5000004988","468:4680005246","466:4660001739","467:4670001233"],"twin_admin_codes":[467,467,467,468,468,472,468,499,467,478,467,467,468,470,467,468,472,478,468,468,467,500,468,466,467],"twin_sims":[0.40845887025656735,0.28852894781716354,0.2745077030325059,0.25436796262314026,0.2528069480525638,0.25184463674599455,0.24918952452896156,0.24345766919860973,0.23820241689096275,0.22720092103504863,0.22708679234922938,0.22413329747631938,0.2093337577731114,0.20488739897726374,0.20230882430083347,0.2013570986662186,0.2003980547660911,0.1993523307983049,0.19790626804571185,0.19520099809166888,0.19455272954025615,0.19369904157852566,0.18876265952372331,0.18818466425932312,0.1862721432725047],"twin_dists":[0.1737955577217053,0.20477050234019176,0.20883364901673562,0.21489996608107695,0.2153825851921308,0.21568104837883453,0.21650832967063563,0.2183137358055226,0.2199933107128573,0.2235894473479604,0.22362734858738625,0.224612609176571,0.2296851787320091,0.2312564481661027,0.23217838419633777,0.23252069952814278,0.23286677502344674,0.23324543235309259,0.2337713175885523,0.23476231678997755,0.2350012043151027,0.23531663405952477,0.23715983392799955,0.23737784619807073,0.23810258796181435],"n_dims_used":45,"mean_confidence":0.9322384304470486},"coverage":{"mean_confidence":0.9322384304470486,"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}}