{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660013541},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660013082","466:4660013542","466:4660010492","466:4660013386","466:4660010986","466:4660012723","487:4870002329","466:4660011951","466:4660010817","466:4660009325","466:4660013190","466:4660013299","466:4660009500","466:4660009328","487:4870000085","466:4660013083","466:4660013207","466:4660013391","466:4660012846","466:4660012557","466:4660013200","466:4660012831","466:4660010494","466:4660013683","466:4660012852"],"twin_admin_codes":[466,466,466,466,466,466,487,466,466,466,466,466,466,466,487,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.5173075455405612,0.4262779827382001,0.31297450035023483,0.28784819401965367,0.24986939464122382,0.23421185692723448,0.22920105472633098,0.2237456152391689,0.21899043253621445,0.21515703447087495,0.21379072718007294,0.20222057535006366,0.19294301691840385,0.19261102846904876,0.1923603993580348,0.19100995643378213,0.1826398112350228,0.1825028969445154,0.16928871861750597,0.16838310873703619,0.16789947762936192,0.16729685011535006,0.1665295629830247,0.16505416978599552,0.16253389585664424],"twin_dists":[0.14911465783960645,0.1696007258803004,0.1979581649256719,0.20496498801851226,0.21629596096375608,0.22128487605741623,0.22292725483683493,0.22474257624472496,0.22634908062299658,0.22766128008226638,0.22813278309073448,0.232210078829476,0.23559678625935038,0.2357200492065504,0.23581320254779567,0.23631659392922236,0.23949357697658252,0.2395463876986149,0.24478151506652857,0.24515084875221693,0.24534867287258022,0.2455957460090557,0.24591125806332856,0.24652090542501892,0.24757148212538294],"n_dims_used":45,"mean_confidence":0.9149285210503473},"coverage":{"mean_confidence":0.9149285210503473,"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}}