{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":477,"cluster_id":4770003513},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005904","468:4680002878","470:4700007062","496:4960011443","468:4680003375","496:4960004116","472:4720005997","496:4960010243","468:4680002678","468:4680001079","489:4890000852","468:4680001444","470:4700006042","496:4960009707","468:4680003777","496:4960010168","489:4890003579","489:4890004022","470:4700004306","467:4670003219","470:4700005866","467:4670002528","468:4680005519","496:4960009373","469:4690003509"],"twin_admin_codes":[468,468,470,496,468,496,472,496,468,468,489,468,470,496,468,496,489,489,470,467,470,467,468,496,469],"twin_sims":[0.41422974700408716,0.40949081275174287,0.365260202130275,0.34895270635082204,0.34214483196343476,0.32084925612474585,0.32045663755921133,0.3156266844892356,0.31177107621906214,0.3098497814034351,0.306495568739446,0.3062330028974544,0.3047205335069954,0.2994245962556356,0.2941026864461109,0.2865810159608807,0.28453473212075037,0.28357136998037386,0.2829527085934538,0.2822097153539166,0.28041652098840264,0.2797542588589923,0.2774476231764843,0.27656392614355396,0.27525063097947844],"twin_dists":[0.17242857261063263,0.17355049657988275,0.18432528261892284,0.18845847640944735,0.19021369226336102,0.19582935609904592,0.19593479203295233,0.19723784373842296,0.1982861549967167,0.19881130139835929,0.199732603940085,0.19980496754258445,0.2002225066532608,0.20169408849872364,0.20318831777393398,0.2053277449267958,0.20591557584304088,0.20619319942815156,0.20637178654540078,0.20658657614653195,0.2071063787070192,0.2072988615911962,0.20797144433102613,0.20823002081488,0.20861523549729122],"n_dims_used":45,"mean_confidence":0.922700924343533},"coverage":{"mean_confidence":0.922700924343533,"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}}