{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010692},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009184","466:4660009357","466:4660009875","466:4660009709","466:4660009013","466:4660010037","466:4660009533","466:4660008211","466:4660004411","466:4660009699","466:4660007053","466:4660009557","466:4660009182","466:4660009870","466:4660009880","466:4660004934","466:4660004311","466:4660009703","466:4660007056","466:4660008045","466:4660008694","466:4660009356","466:4660007466","496:4960006228","466:4660009889"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,496,466],"twin_sims":[0.689112308103613,0.40806652705289187,0.4004453759872457,0.29342757505431116,0.2877103044073453,0.28599488443566645,0.26951574877057866,0.2683067557817442,0.26221017918634626,0.26035001476213565,0.23940746116220016,0.23529166666775683,0.22993029138579724,0.22239354622133561,0.21966137170157055,0.21934400499187717,0.2130797803554237,0.2093953953814046,0.20802119846164174,0.19641440162488394,0.19516623165691083,0.19503093216287462,0.1940924382008542,0.1916491290418543,0.19060043244102662],"twin_dists":[0.11207664390754273,0.1738888013145785,0.17570802965014312,0.2033790045609489,0.20500441543545814,0.2054958630212706,0.21031074659231613,0.21067101812099995,0.21250330838264672,0.2130676635822583,0.21960606979982422,0.22093397911967713,0.22268677385143823,0.22519702331740088,0.22612100368392984,0.22622883002151953,0.22837893155299355,0.2296635576342474,0.23014662747749545,0.23431665171071173,0.23477511426437256,0.23482493287750247,0.23517115789664908,0.2360780275336947,0.23646973867400006],"n_dims_used":45,"mean_confidence":0.917474365234375},"coverage":{"mean_confidence":0.917474365234375,"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}}