{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004452},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880000385","470:4700004486","496:4960010795","470:4700000036","488:4880002727","470:4700000038","488:4880002276","488:4880003862","488:4880002580","496:4960000319","496:4960000965","481:4810003455","496:4960000164","496:4960004246","496:4960000386","496:4960002797","496:4960011517","496:4960004097","488:4880004297","496:4960000642","496:4960010867","496:4960000255","493:4930000320","481:4810002864","493:4930000428"],"twin_admin_codes":[488,470,496,470,488,470,488,488,488,496,496,481,496,496,496,496,496,496,488,496,496,496,493,481,493],"twin_sims":[0.6420874172804727,0.5294839605238758,0.5239197843495771,0.5136908827116221,0.5017560213152092,0.4914427877873598,0.48051994527956127,0.46985951310224944,0.45970958432645304,0.45189992962227266,0.4431621501485807,0.43536835650972633,0.43322311731062946,0.42802992523806965,0.4253506823125139,0.42447238765153666,0.4163657568212051,0.4112560225166067,0.4073774984392293,0.4057772061717649,0.3960517863631384,0.39543421968733844,0.3953952266802968,0.39433463582771183,0.3943289313549305],"twin_dists":[0.12225195531022492,0.14645931665349085,0.14767096890147421,0.14990617082413615,0.15252831478573287,0.15480796453379797,0.1572378936380696,0.15962642164127513,0.16191763626590536,0.16369281853304538,0.165692519874175,0.16748903213718067,0.16798574893898008,0.16919233201345035,0.1698171687623357,0.17002235379579422,0.1719247030871336,0.1731319308873238,0.17405265066267586,0.17443367141928634,0.17676392960896578,0.17691277723967855,0.1769221790361306,0.1771780676912979,0.17717944486833467],"n_dims_used":45,"mean_confidence":0.950122324625651},"coverage":{"mean_confidence":0.950122324625651,"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}}