{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004602},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840004732","468:4680001949","466:4660012915","466:4660012784","496:4960005512","488:4880002280","480:4800004171","484:4840003761","489:4890000699","478:4780000418","499:4990003889","467:4670002079","468:4680007070","485:4850005061","473:4730004514","473:4730003115","488:4880003178","478:4780007948","481:4810001785","489:4890003012","478:4780005208","484:4840004281","481:4810003234","484:4840003964","466:4660005468"],"twin_admin_codes":[484,468,466,466,496,488,480,484,489,478,499,467,468,485,473,473,488,478,481,489,478,484,481,484,466],"twin_sims":[0.001571341358584801,0.000060299771091438544,0.000038044722825105736,0.000029500592760784995,0.000026667173706697173,0.000015455451798741973,0.000009766953660718196,0.000007524794802094528,0.000005810064148397272,0.000005792469979776081,0.000003820396973840118,0.0000028431588948957245,0.0000024900133135083928,0.0000013899147815266124,0.000001010291793966764,7.812153163725538e-7,7.079403096429106e-7,6.579306530955241e-7,4.99149901316881e-7,4.839984938533664e-7,4.0741425911249806e-7,3.6831719133765145e-7,3.6540487772358524e-7,2.8153333526703654e-7,2.555219947798381e-7],"twin_dists":[0.4666752197838528,0.572514736910386,0.5859267933185209,0.5932037701974388,0.5960680734846412,0.6113088440215854,0.6238439836200196,0.6308560681330222,0.6377331662590089,0.6378133760901363,0.6487268009337643,0.6563634774325074,0.6597629707423065,0.6745043250341857,0.6824350400548975,0.6887613992388116,0.691169180879358,0.6929547270825758,0.6996453118905386,0.7003880532127603,0.7045241528168592,0.706935391329606,0.7071247776618488,0.713317576023412,0.7156062411052655],"n_dims_used":45,"mean_confidence":0.9089152018229166},"coverage":{"mean_confidence":0.9089152018229166,"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}}