{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006602},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008360","496:4960004148","496:4960003601","481:4810003050","496:4960010740","496:4960003600","470:4700000243","496:4960011623","481:4810002668","467:4670001230","481:4810004333","496:4960010874","487:4870011457","496:4960001061","496:4960009365","481:4810003148","477:4770003763","481:4810000357","488:4880000818","470:4700000055","468:4680004654","479:4790004052","478:4780005950","467:4670001225","496:4960009718"],"twin_admin_codes":[496,496,496,481,496,496,470,496,481,467,481,496,487,496,496,481,477,481,488,470,468,479,478,467,496],"twin_sims":[0.3170791878136632,0.26637695400393546,0.2545374271489456,0.24321655187602703,0.22398922003735974,0.15011117146816844,0.13015266267823322,0.12027607091992569,0.1068931616368458,0.10496991677154809,0.09743089948294097,0.09715499514955743,0.09510626344172331,0.08810167180944602,0.08379439338554744,0.08201069843221932,0.07722612287441485,0.07519514491691265,0.06686719983373386,0.06481420463378991,0.062284634313423695,0.06120973920283237,0.059745845327728545,0.05780506242625008,0.05573066875935043],"twin_dists":[0.1968448040527184,0.21124817786757014,0.21484768603794177,0.21839027970862537,0.22466089238342077,0.25293063012613926,0.26227233471325667,0.2672995906635465,0.27464234709005814,0.275755160775401,0.2802769597593148,0.2804475701923429,0.28172649973758634,0.2862702257806807,0.28920859433916984,0.2904607744645601,0.29393081375813557,0.29545624428624145,0.3020829606327959,0.30381917711276446,0.30602136271056973,0.30697938709145406,0.3083065845618764,0.3101080186754339,0.312089483512882],"n_dims_used":45,"mean_confidence":0.9342529296875},"coverage":{"mean_confidence":0.9342529296875,"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}}