{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660002091},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005351","466:4660007534","466:4660007386","472:4720001569","466:4660002109","466:4660002004","466:4660002401","466:4660008638","466:4660007552","466:4660008311","466:4660008799","470:4700001836","466:4660002603","496:4960012292","466:4660007106","470:4700007205","466:4660008786","466:4660008802","466:4660006948","466:4660001302","470:4700001557","466:4660008784","488:4880004178","470:4700000343","466:4660001910"],"twin_admin_codes":[496,466,466,472,466,466,466,466,466,466,466,470,466,496,466,470,466,466,466,466,470,466,488,470,466],"twin_sims":[0.2549054333900025,0.24343011389629043,0.2409635306101838,0.14549401706733542,0.1450482710404005,0.1440316313280012,0.13874488401204702,0.13851078635830738,0.13211158423479638,0.13014760361959007,0.12568522389464287,0.12283622956936512,0.11753019396940795,0.11575477939277426,0.10714933347097678,0.09899730603878824,0.09597230977698018,0.09325497372931237,0.0904806282081887,0.09027298017743339,0.09002732642872134,0.08876924077694844,0.08780958766018117,0.08646122798517863,0.08623068890115548],"twin_dists":[0.21473423160475189,0.2183224808944774,0.21910789707743328,0.25500552559457046,0.2552084030748129,0.2556728527635784,0.258128175231025,0.2582384982672855,0.26130981666283914,0.26227483458793294,0.2645090728584618,0.2659671767336964,0.26875296469095566,0.2697065861159817,0.2744952994545198,0.2793154676957897,0.28118324812188245,0.2829009713317037,0.2846959854393964,0.28483207774978364,0.28499339953525876,0.285825101721839,0.28646582535858833,0.28737554084939326,0.28753220958236575],"n_dims_used":45,"mean_confidence":0.9167160034179688},"coverage":{"mean_confidence":0.9167160034179688,"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}}