{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004446},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680002056","468:4680001360","468:4680002984","467:4670003514","468:4680001147","468:4680004743","467:4670002459","468:4680005516","467:4670003379","468:4680002893","468:4680002163","468:4680004550","467:4670001489","468:4680002678","468:4680002166","468:4680004360","468:4680002497","467:4670000948","468:4680002891","468:4680003677","468:4680000923","468:4680003185","468:4680002164","468:4680002677","468:4680005395"],"twin_admin_codes":[468,468,468,467,468,468,467,468,467,468,468,468,467,468,468,468,468,467,468,468,468,468,468,468,468],"twin_sims":[0.7053173490385598,0.5981844267262165,0.5194588746174927,0.4839977927698445,0.4639245838120596,0.4525760186523713,0.4433915323679928,0.4233018970148986,0.4187356703110374,0.40776668003554345,0.39515951661208837,0.392703956574583,0.3892433924905248,0.38857522639762543,0.38722492908426576,0.37003746300930634,0.3680038950394892,0.36753478202990075,0.36594836396909136,0.35575784595329357,0.34642139527228705,0.3422808009489939,0.34143525495670823,0.3408945138930747,0.3359066412395452],"twin_dists":[0.10852215125230863,0.13166175214306433,0.14864447243429962,0.15646237007712327,0.16096403935500578,0.16353869835372895,0.16563983346983685,0.17029607610517752,0.17136695400071697,0.17396008915119776,0.17697902136271504,0.17757212390820787,0.17841090881043273,0.1785732635335649,0.1789017685074869,0.18313233242067187,0.18363919608732665,0.18375632007590145,0.1841529588125276,0.18672184602413167,0.1891089685727716,0.1901784560089989,0.19039770004407008,0.19053806253272731,0.19183846739427315],"n_dims_used":45,"mean_confidence":0.9277860853407118},"coverage":{"mean_confidence":0.9277860853407118,"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}}