{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001541},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002828","496:4960002969","496:4960002966","496:4960003115","496:4960003260","467:4670003560","496:4960003110","496:4960002971","467:4670001894","489:4890003831","496:4960002715","496:4960002701","496:4960007476","467:4670001822","496:4960001770","472:4720006406","496:4960004235","489:4890003832","496:4960001525","469:4690003696","472:4720005771","496:4960002985","498:4980004895","487:4870000477","496:4960001060"],"twin_admin_codes":[496,496,496,496,496,467,496,496,467,489,496,496,496,467,496,472,496,489,496,469,472,496,498,487,496],"twin_sims":[0.46980080772492716,0.3781097407201846,0.27276591810542056,0.27135958179161834,0.256077990559526,0.2135662559432703,0.20187072856109348,0.19833131414113084,0.19704306530744653,0.1878071615108911,0.18732393583312545,0.18060605273276673,0.17426557123375666,0.1741081499620401,0.16323005840501215,0.16102916242236268,0.16053247128124343,0.1577501024180591,0.15698382770962202,0.155687226338502,0.1555194162857191,0.15235208096034808,0.1462105525127584,0.1458310047748097,0.14200841877244774],"twin_dists":[0.1596396243166804,0.1811337834229977,0.2093471426722349,0.209763216470143,0.21437342922591676,0.22821044105678726,0.2323358200146317,0.23361646771400613,0.2340865028536718,0.23752048868344422,0.23770337306627617,0.24028093770662123,0.24277671541684867,0.2428394970436155,0.247280114700004,0.24820436899403556,0.24841421815956274,0.2495985682480811,0.2499274133567638,0.2504865263343892,0.2505591368522079,0.2519405125263034,0.25468036313969156,0.25485245388657796,0.2566044420489271],"n_dims_used":45,"mean_confidence":0.9239611307779948},"coverage":{"mean_confidence":0.9239611307779948,"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}}