{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001879},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960001507","496:4960003625","496:4960004047","496:4960002247","496:4960004334","496:4960002523","496:4960001511","496:4960002796","496:4960001277","472:4720002176","496:4960001621","496:4960002509","496:4960003082","470:4700000583","496:4960002797","496:4960002123","470:4700005162","488:4880000598","496:4960003136","498:4980002187","470:4700003621","496:4960002512","472:4720001876","470:4700003619","472:4720005352"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,472,496,496,496,470,496,496,470,488,496,498,470,496,472,470,472],"twin_sims":[0.7682162513809505,0.4881642032674806,0.4793492330511542,0.4445475891986495,0.4414979449652041,0.42345300294339216,0.419280922889951,0.3902063416848403,0.3870986343043595,0.3704709850348092,0.36272826051946944,0.3601957317279755,0.35318325443199583,0.3529398123162937,0.344945689217294,0.33507965368965237,0.3095978804663588,0.30825125961935457,0.3064496770752113,0.30284967736240015,0.30173809282286873,0.30114034798841366,0.3007772940526434,0.29937880458708427,0.29749274410331555],"twin_dists":[0.09431499363229823,0.1555355786216905,0.1574993491916229,0.16537446020071403,0.1660750843605615,0.17026072183147756,0.17123882183257036,0.17817715625785607,0.17893252159025783,0.1830244571766322,0.18496072440855163,0.18559856698612384,0.18737681633932268,0.1874388754076482,0.18948935132881597,0.19205507934503027,0.19888029144879446,0.19924964852164462,0.19974524918087933,0.20074064831311567,0.20104938778026277,0.20121568369465623,0.20131678130729277,0.20170687856985525,0.20223467364963732],"n_dims_used":45,"mean_confidence":0.9274640401204427},"coverage":{"mean_confidence":0.9274640401204427,"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}}