{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008360},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010740","496:4960006602","496:4960011623","481:4810003050","496:4960009365","496:4960010874","467:4670002891","496:4960008758","467:4670001230","467:4670001225","487:4870011470","467:4670002902","481:4810003148","496:4960003600","468:4680004654","496:4960009718","487:4870011457","467:4670002224","481:4810000357","481:4810000185","496:4960011017","488:4880004931","467:4670002480","481:4810003963","470:4700000243"],"twin_admin_codes":[496,496,496,481,496,496,467,496,467,467,487,467,481,496,468,496,487,467,481,481,496,488,467,481,470],"twin_sims":[0.6159730217309237,0.3170791878136632,0.28938369641176037,0.28570394051469766,0.2682486599983124,0.24078768060278624,0.22973646259044134,0.21149385013235372,0.20783014010714615,0.20306044093438536,0.19655443755956722,0.1820280324019593,0.1692171717554871,0.16089380742788517,0.15194991199130278,0.14533154464956566,0.13555581055214805,0.13174209753430002,0.1297465528606582,0.12632543417730802,0.12121920798539286,0.12006496722187862,0.11362723997612614,0.11164446093369734,0.10689571134977853],"twin_dists":[0.12785246025024338,0.1968448040527184,0.20452669575737437,0.2055793903083131,0.2106883555643595,0.2191640902517067,0.2227506437484995,0.22893003236045387,0.23021396195678176,0.23190882500351206,0.23426534153675554,0.2397297700192171,0.24481064219009693,0.24826150904509975,0.25211741391780224,0.2550794201244055,0.2596432246899716,0.2614905372989933,0.26247324296276187,0.2641848765879887,0.2668062479319192,0.2674104206775934,0.270864258736725,0.27195828740568745,0.2746408821578308],"n_dims_used":45,"mean_confidence":0.9296762254503038},"coverage":{"mean_confidence":0.9296762254503038,"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}}