{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008798},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008406","496:4960008890","496:4960008193","496:4960009407","496:4960009403","496:4960008797","496:4960008996","496:4960010197","496:4960008892","496:4960008608","496:4960010033","496:4960008188","496:4960010372","496:4960010196","496:4960009858","496:4960010029","496:4960010690","496:4960009949","496:4960007946","496:4960008072","496:4960008992","496:4960010291","496:4960008704","496:4960010544","496:4960008790"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.507758620592544,0.49271063515315056,0.4651879323251595,0.4433986076074121,0.3880640339791646,0.37906310367083745,0.3470237445237233,0.34348472788361617,0.34345245044830286,0.325039956320542,0.3221836978070702,0.3105517366938827,0.30733446952476845,0.30527734223781683,0.30106699733410563,0.29783995984704215,0.29709678261660016,0.29355692337382805,0.27557511277182556,0.27011690250153164,0.2690022435517332,0.2661214542449147,0.2641919949310293,0.2608846832179727,0.24812579303605303],"twin_dists":[0.1512074950981067,0.15452697955326097,0.1606788134881036,0.1656382085373636,0.178697564713893,0.18089913205198999,0.1889539513418074,0.18986678435059892,0.18987513271010723,0.194708424051488,0.1954715367369358,0.1986192209100448,0.19950164082337601,0.20006865239537375,0.2012361035080593,0.20213736167456192,0.20234572877247758,0.2033424497310419,0.2085199543434536,0.21013197918250245,0.2104636450688618,0.21132478658468387,0.21190479803269988,0.21290519209553713,0.21684134946462763],"n_dims_used":45,"mean_confidence":0.9185177273220486},"coverage":{"mean_confidence":0.9185177273220486,"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}}