{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007774},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007734","485:4850007568","485:4850008024","485:4850007378","485:4850007888","485:4850008865","485:4850007611","485:4850006948","485:4850008511","485:4850007949","485:4850008703","485:4850007101","485:4850008515","485:4850007309","485:4850008770","485:4850007379","500:5000000809","485:4850006711","485:4850008001","485:4850006791","485:4850006720","485:4850007832","485:4850008704","485:4850007704","485:4850007171"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485,485,485,485,485,485],"twin_sims":[0.7384838101520282,0.5289717455883084,0.4721608019566014,0.44679459062527493,0.4212853333433543,0.3917631793288714,0.38853433541087445,0.3544534754884822,0.34760284233600397,0.34700469929922906,0.3461987085586499,0.3376574891236222,0.33394136099022625,0.33155379639542626,0.32862991895035887,0.3143820240114476,0.31424443658908996,0.31184335004205715,0.30811530051866626,0.30595799175808674,0.28902881578205714,0.2842727402079711,0.2821338721617516,0.26985385212891577,0.26798476558811934],"twin_dists":[0.10112813534314424,0.1465707397178181,0.15910930481712204,0.16485941437334015,0.17076839949240258,0.17779981016456267,0.17858320371939362,0.18705336702090467,0.1888050517583299,0.18895885053884204,0.18916631402040232,0.1913808202394185,0.19235370628811127,0.19298188130105928,0.19375454374338338,0.19757545802743776,0.19761282515437836,0.19826643659239324,0.19928699147395765,0.1998807995195174,0.20462786883322145,0.2059910210335414,0.20660852063875124,0.21021017318735782,0.21076713852696335],"n_dims_used":45,"mean_confidence":0.9189658270941841},"coverage":{"mean_confidence":0.9189658270941841,"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}}