{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008548},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008830","496:4960008832","496:4960009411","496:4960009528","496:4960009433","470:4700003672","496:4960008821","496:4960008723","496:4960008735","496:4960008916","496:4960000400","496:4960009236","496:4960007851","496:4960003127","488:4880003534","496:4960008087","496:4960009322","496:4960009428","496:4960006855","496:4960008425","469:4690001609","496:4960008645","468:4680005238","496:4960009441","496:4960008467"],"twin_admin_codes":[496,496,496,496,496,470,496,496,496,496,496,496,496,496,488,496,496,496,496,496,469,496,468,496,496],"twin_sims":[0.4478866850856009,0.42795683331177037,0.3914559237555044,0.3306851190725632,0.31108948367043276,0.3071463037694431,0.29812057886565274,0.29465079822023266,0.2941829165969172,0.29031742877223066,0.26740793436565663,0.26480943317181505,0.25741763644577886,0.25694627679653687,0.25237109046338535,0.2517496526067739,0.2510778083843166,0.2501074405239494,0.24971577767568257,0.24460746714411769,0.23823556275591623,0.2363779687260071,0.23562219426337394,0.23485483107036434,0.2279460196014946],"twin_dists":[0.16460944581720524,0.1692093566372622,0.17787422714413995,0.19321104583360832,0.1984722418672374,0.19955341428102552,0.2020587630098912,0.20303369267212476,0.20316567380530595,0.2042608506514228,0.21093951330283772,0.2117189044881447,0.21396249015067295,0.21410692617138846,0.21551767767459182,0.2157105473115599,0.21591940283676497,0.2162216907504681,0.21634391341312756,0.21794939843963565,0.21998264225303713,0.2205820342202068,0.22082678107371823,0.22107580671524518,0.22334231536658536],"n_dims_used":45,"mean_confidence":0.9240819295247396},"coverage":{"mean_confidence":0.9240819295247396,"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}}