{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003383},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003385","665:6650003754","665:6650003683","665:6650003462","665:6650003461","665:6650004266","665:6650004270","665:6650004318","665:6650004319","665:6650003609","665:6650003535","665:6650004265","665:6650003537","665:6650004211","665:6650004360","665:6650003682","665:6650002843","665:6650004207","665:6650004361","665:6650003964","665:6650004029","665:6650003460","665:6650003459","665:6650004544","665:6650004349"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.704130391377038,0.6274168511711594,0.6000364488695081,0.5268451283682898,0.447149454212706,0.39466855651951444,0.393268985840283,0.38697849156940195,0.37283630878761337,0.36234797135193997,0.35548330407924134,0.3350414693361233,0.3263699140643482,0.32632677626380174,0.3029142298731563,0.2887891538610479,0.2854435828365118,0.2606047793650914,0.2541725063698848,0.2511942578044459,0.24202779868040292,0.2350049114856388,0.21972211949323933,0.21392954391898653,0.19868525108671478],"twin_dists":[0.10878362179750987,0.12540040854436163,0.13126512508435634,0.14703359639507943,0.16477816461206224,0.17709746841975024,0.1774354978846847,0.17896178104186677,0.18243698163757702,0.18505635927003775,0.18679157177757266,0.1920650879306645,0.19435436793971944,0.19436583935901675,0.20072273930697027,0.2046962361255041,0.20565417991434512,0.2129902212971969,0.2149602920713861,0.2158831768050071,0.21876837448878228,0.22102706058403765,0.2261003763378568,0.22808478569240376,0.23348769871239533],"n_dims_used":45,"mean_confidence":0.9062259250217014},"coverage":{"mean_confidence":0.9062259250217014,"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}}