{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940008166},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940008544","494:4940008843","494:4940008269","494:4940007437","494:4940007956","494:4940008262","494:4940008376","494:4940006900","494:4940008547","494:4940008377","494:4940007004","494:4940007553","494:4940008170","494:4940006806","466:4660010502","494:4940008171","494:4940008274","490:4900000255","490:4900003411","494:4940007011","494:4940008070","494:4940006793","466:4660009493","466:4660009156","494:4940007663"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,494,494,466,494,494,490,490,494,494,494,466,466,494],"twin_sims":[0.33015659071850845,0.18511708293896295,0.14483689797266863,0.13381576047966653,0.09978363585173346,0.08981768360014217,0.08629685654027017,0.07710220836980625,0.06954238419198268,0.06749209106997489,0.05642250766894395,0.053801477876086974,0.0464908289799297,0.04431767185182554,0.043822857845985067,0.03865471950093671,0.036457835419923805,0.03640293805486087,0.03571491077753998,0.034692445589915764,0.034486877820188194,0.034020295832797816,0.03389772172420043,0.03316056697193485,0.03249816587890379],"twin_dists":[0.19335063760456006,0.23854282748815842,0.2553047692145168,0.2604811715663636,0.278837292692306,0.28513134886827995,0.28748720959532165,0.2940229522469972,0.2998845991066765,0.3015631260643029,0.3114219667686146,0.31398775482826485,0.32173767771537204,0.32423767356339955,0.32482124557084013,0.33127345955746534,0.3342394496112876,0.33431548720911697,0.3352768189856273,0.33673493419439887,0.33703249632667287,0.3377135259196537,0.3378937561242885,0.3389895215581212,0.3399920414070298],"n_dims_used":45,"mean_confidence":0.9162143283420139},"coverage":{"mean_confidence":0.9162143283420139,"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}}