{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010341},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009506","466:4660008820","466:4660010175","466:4660009501","466:4660009326","466:4660009832","466:4660009340","466:4660009676","466:4660009507","466:4660010831","466:4660009502","466:4660010002","466:4660010332","466:4660010178","466:4660012718","466:4660011961","466:4660011166","466:4660012441","466:4660010171","466:4660010499","466:4660010998","466:4660010001","466:4660010659","466:4660010011","466:4660011000"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.7431214157120168,0.6105842864932838,0.5694278713329606,0.5662672405333139,0.5444555861330538,0.5399737041626771,0.5165456509422504,0.5017564091736384,0.4673851466314202,0.4163371819903699,0.41183032639835,0.410699118380276,0.37849432545499745,0.3679021509638326,0.3675434270416888,0.3648015558137396,0.354165078086187,0.3432722683915373,0.33950926749449567,0.334881712062778,0.3341859802742767,0.32954745277865904,0.32636915721168785,0.3233168644625266,0.31484670477318766],"twin_dists":[0.10007852511061674,0.12900648410482582,0.13782897846375866,0.13850846535111772,0.14321203924134757,0.1441823059129519,0.14928128694594137,0.15252822930311466,0.16018338671339785,0.17193143633297414,0.1729959219151463,0.17326389851906682,0.18103909101252635,0.18366459230485052,0.18375416098963193,0.18444022382756337,0.18712675177175292,0.18992174336073034,0.19089818203141876,0.1921069689798185,0.19228948469119125,0.19351167171969524,0.19435456919852467,0.19516833706969464,0.19744932478236002],"n_dims_used":45,"mean_confidence":0.9049463907877604},"coverage":{"mean_confidence":0.9049463907877604,"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}}