{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002962","497:4970002740","497:4970002855","497:4970002186","497:4970002262","497:4970002801","497:4970002109","497:4970002406","497:4970002909","497:4970002478","497:4970002550","497:4970002910","497:4970002187","497:4970002105","497:4970003009","466:4660012089","497:4970003010","466:4660008973","497:4970002182","497:4970002337","497:4970002854","487:4870000003","497:4970002259","466:4660011933","487:4870000170"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,466,497,466,497,497,497,487,497,466,487],"twin_sims":[0.4284038983170194,0.3937502912031268,0.38001278554194634,0.3642813291451509,0.2059149917544474,0.20495524137725754,0.2029240159928073,0.17897610049195514,0.17542824508563154,0.14614750038732258,0.12712575741741,0.11762744480052137,0.1146111260818357,0.109524861935443,0.09398107886312253,0.09229914031573964,0.09212220549946051,0.08584913687935644,0.08081964743549977,0.0759326365924378,0.0756214322800447,0.07246552280211416,0.07245281629210924,0.07080323744512967,0.06559321768099845],"twin_dists":[0.1691052446076828,0.1773191884547191,0.180665670851688,0.1845706858959155,0.23089126069801735,0.231232299642776,0.23195770138382132,0.24091650873862094,0.24231427473983252,0.2547089286869837,0.2637813482140877,0.2687010487620817,0.2703268361562229,0.27314452415796353,0.2824381526830585,0.2835145750470454,0.28362870959818726,0.2877922371349219,0.29130909350944106,0.2948985311604188,0.29513333804701275,0.29755967643598413,0.2975696167314155,0.298872240088885,0.3031551513227281],"n_dims_used":44,"mean_confidence":0.9083737460049716},"coverage":{"mean_confidence":0.9083737460049716,"n_dims_used":44,"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}}