{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009236},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009433","496:4960008735","496:4960008222","496:4960009713","496:4960008005","496:4960008010","488:4880003534","488:4880003800","496:4960009026","488:4880004092","496:4960008467","496:4960009118","469:4690001609","472:4720006249","496:4960009530","496:4960010067","467:4670002291","470:4700007140","496:4960006344","470:4700003675","496:4960001173","496:4960008548","496:4960008832","496:4960008924","468:4680005503"],"twin_admin_codes":[496,496,496,496,496,496,488,488,496,488,496,496,469,472,496,496,467,470,496,470,496,496,496,496,468],"twin_sims":[0.5320960524700297,0.42799067192763723,0.42073215432202543,0.38415793493722744,0.3590560075554901,0.35180622492393965,0.3461162173682151,0.3312349033447523,0.3309803825612088,0.3256460127913468,0.3127686166861212,0.31009250453204174,0.2920311050542846,0.2910271605344396,0.29023902204201046,0.28666666500755184,0.2846653156452438,0.28087708549909524,0.27859512351506543,0.27695870092571767,0.27517000325721835,0.26480943317181505,0.26436902619101194,0.2641022988489353,0.26094769652061167],"twin_dists":[0.1458914582754825,0.16920147477413575,0.17089813232394627,0.1796499399651964,0.18588636360308483,0.18772814698669632,0.1891875617912804,0.19306596978793786,0.1931331158448093,0.1945469826920205,0.19801422692732978,0.19874485535530942,0.20377426735752485,0.20405912186190933,0.2042831543933882,0.2053031957889981,0.20587798763729212,0.20697268071417013,0.20763642553015063,0.20811444446212796,0.2086389217685715,0.2117189044881447,0.21185147112618513,0.21193182558772786,0.21288605781345762],"n_dims_used":45,"mean_confidence":0.9254357231987848},"coverage":{"mean_confidence":0.9254357231987848,"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}}