{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005397},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680001019","468:4680005786","468:4680001157","499:4990001526","472:4720007055","472:4720007114","467:4670000428","468:4680001524","499:4990004203","499:4990003731","488:4880000236","478:4780005960","468:4680000082","499:4990000997","472:4720004888","499:4990000831","500:5000011385","499:4990003115","484:4840001441","468:4680005787","499:4990002671","477:4770003876","468:4680002504","468:4680002078","472:4720007316"],"twin_admin_codes":[468,468,468,499,472,472,467,468,499,499,488,478,468,499,472,499,500,499,484,468,499,477,468,468,472],"twin_sims":[0.6022637390229081,0.5885443749241046,0.5824279809950308,0.5446164404882631,0.5281211377929953,0.5119124512259938,0.506027995728676,0.5014722447406554,0.4917298484312564,0.4836217233671448,0.48136617284382527,0.4688195465398275,0.46266308244254883,0.4504569790097963,0.44290544750265065,0.43588137798468946,0.43532850232350384,0.42861132373601746,0.41980637122832826,0.4167340947264711,0.4127223858450746,0.4107819186623578,0.40798891461376807,0.4003059723572173,0.398363962472801],"twin_dists":[0.13078816454848988,0.1337269548367036,0.13503821075056074,0.143177243415694,0.14675582530037098,0.15029589034841717,0.1515878729867487,0.15259086300815863,0.15474432638387547,0.15654614517311358,0.15704903146077132,0.1598603900235513,0.16124911879143455,0.16402203764821185,0.16575149393127625,0.16737039023633063,0.16749825119059294,0.16905695473360724,0.17111541053536578,0.1718379273313494,0.17278482474211482,0.17324427266892733,0.17390725124375941,0.17574145078451647,0.17620758701218128],"n_dims_used":44,"mean_confidence":0.9281545118852095},"coverage":{"mean_confidence":0.9281545118852095,"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}}