{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003649},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660002278","466:4660004962","470:4700005021","466:4660003239","466:4660004874","470:4700006195","466:4660003362","470:4700005190","496:4960006671","466:4660003177","466:4660002556","466:4660000087","466:4660003412","466:4660004528","496:4960000384","496:4960012353","466:4660000428","493:4930004419","493:4930000566","466:4660000161","466:4660001553","493:4930002914","470:4700006998","466:4660000826","470:4700005178"],"twin_admin_codes":[466,466,470,466,466,470,466,470,496,466,466,466,466,466,496,496,466,493,493,466,466,493,470,466,470],"twin_sims":[0.5906059897792607,0.549882970149025,0.5483456753858675,0.5400466945743658,0.538784856591411,0.5292681614391703,0.5132312369028584,0.4977236530915969,0.47323206182592825,0.46060992241635235,0.433063623137385,0.42826230481281163,0.39448594333577863,0.3944432542806491,0.3913034882306867,0.38594972582207143,0.3823205870216038,0.37460052613482203,0.36976406933008954,0.36769265656358713,0.36163215473725313,0.3612549295985121,0.3610166478069971,0.3588928843303285,0.3545484464082799],"twin_dists":[0.13328516522836223,0.1420389720131112,0.1423710403494615,0.144166492580803,0.14443992616339915,0.14650625701226647,0.1500068635661701,0.15341802994054865,0.15886887237353223,0.16171368600223632,0.1680227181874233,0.16913821392675482,0.17714154231101548,0.1771518467214434,0.17791115698855922,0.1792125021353471,0.18009951251407205,0.18199999954412271,0.18320039450231287,0.18371689501476565,0.18523651065504296,0.18533152078981763,0.1853915618570595,0.18592759274286438,0.18702920777138848],"n_dims_used":43,"mean_confidence":0.9128315060637718},"coverage":{"mean_confidence":0.9128315060637718,"n_dims_used":43,"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}}