{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009117},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008913","496:4960008918","470:4700005041","496:4960010471","488:4880003416","488:4880003307","496:4960008916","496:4960009322","488:4880004073","469:4690001875","496:4960010218","496:4960008715","496:4960010373","488:4880003107","496:4960008723","496:4960010544","496:4960009601","488:4880003785","488:4880003724","466:4660002136","488:4880003355","488:4880003664","472:4720003449","496:4960008425","488:4880003357"],"twin_admin_codes":[496,496,470,496,488,488,496,496,488,469,496,496,496,488,496,496,496,488,488,466,488,488,472,496,488],"twin_sims":[0.8085939999415176,0.6350752522293257,0.554248730464305,0.5450086130176465,0.5389688538894625,0.5213918457207481,0.5097126106521528,0.48958448814487837,0.4782961849432262,0.4687941793432624,0.46483353626673896,0.4605334029665878,0.4548896454462792,0.44467578392988905,0.44257965875434785,0.43656980214154023,0.42242545378118607,0.42023916740794803,0.41617749330542003,0.4113659857620402,0.40979376033636666,0.4029107210328845,0.401462703213192,0.4003359446837272,0.39339212414722363],"twin_dists":[0.08465950757508037,0.12375774986029991,0.14109674772666725,0.1430924167358507,0.14440004734239303,0.14822240353174565,0.1507784314460394,0.15522019655111569,0.1577347013650572,0.15986609925412013,0.16075879818827837,0.16173101415524455,0.16301192814348073,0.16534504937768252,0.1658263586175422,0.16721127176182315,0.17050124196155358,0.17101380949768888,0.17196906831757972,0.17310588252558168,0.17347860558004002,0.17511784617436071,0.17546429138429553,0.17573426466407815,0.1774057347201319],"n_dims_used":45,"mean_confidence":0.9242198520236545},"coverage":{"mean_confidence":0.9242198520236545,"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}}