{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880004443},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700000485","470:4700002218","481:4810003659","488:4880004524","481:4810003859","488:4880005122","481:4810003863","488:4880005482","481:4810004253","472:4720002643","470:4700003986","488:4880005285","466:4660010437","488:4880004900","488:4880004276","472:4720001387","496:4960000636","479:4790006153","488:4880006301","466:4660009921","496:4960003961","470:4700000458","470:4700000790","470:4700000093","470:4700003641"],"twin_admin_codes":[470,470,481,488,481,488,481,488,481,472,470,488,466,488,488,472,496,479,488,466,496,470,470,470,470],"twin_sims":[0.5285737766191176,0.5277583966644914,0.49271969441057367,0.48571555702373387,0.46873871279680357,0.45715981689228713,0.4496221136969505,0.4486783418008108,0.44093857820230686,0.44089049715091805,0.42713815034076413,0.4245781954210255,0.42321514768768803,0.4157349465139464,0.41130277942012966,0.40319150263440184,0.3867372929850285,0.38399676474642935,0.38398590939655797,0.3827873517877396,0.38138737445599763,0.37623155650982965,0.3715482535244232,0.37116502935112794,0.3670675641347069],"twin_dists":[0.1466573266409065,0.14683477454550758,0.15452497257407696,0.15607996868320506,0.15987858311632297,0.16249600231315078,0.1642126973957717,0.164428388089753,0.16620379610778785,0.1662148626471437,0.16940012664508702,0.16999762589535947,0.1703163752421192,0.1720733906430536,0.17312085462592539,0.17505073280309116,0.17902053531006487,0.17968933477708918,0.1796919884328437,0.17998520404549562,0.18032825293725235,0.18159690453817842,0.1827566664767475,0.18285188535952326,0.18387304529697965],"n_dims_used":45,"mean_confidence":0.9182369656032986},"coverage":{"mean_confidence":0.9182369656032986,"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}}