{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960012028},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960012100","496:4960010371","496:4960010275","496:4960011157","496:4960011415","496:4960011236","496:4960010998","496:4960011158","496:4960011774","490:4900000086","496:4960009397","496:4960008307","496:4960011776","496:4960010360","496:4960008415","496:4960008513","496:4960010369","496:4960011152","496:4960008310","469:4690002012","496:4960009190","496:4960009945","496:4960003246","496:4960009757","496:4960010199"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,490,496,496,496,496,496,496,496,496,496,469,496,496,496,496,496],"twin_sims":[0.44569435567637794,0.18454495187011488,0.1209022388289113,0.10586792020720946,0.09922031044088628,0.09765263989261679,0.08838239007421886,0.08432532097637407,0.07558823684462099,0.07365095364951825,0.0715629319753601,0.06599258274117734,0.06483069728041198,0.06426823503493605,0.058387572826104385,0.0566987267854478,0.05645302128201715,0.05325399356978128,0.05231984248182674,0.05170582341961016,0.051444587869656465,0.04891462335159921,0.048067779118815865,0.04804637114054697,0.046378941537583186],"twin_dists":[0.1651114807153471,0.23876160528527507,0.2669717224136018,0.27523360950407916,0.279179555087754,0.28014011734458966,0.2860827223122777,0.28883998915615494,0.29515843030650335,0.29663845727553967,0.2982693103380953,0.302817228731095,0.3038050514929429,0.30428845610620975,0.30956216554721855,0.3111573462862044,0.3113926819383057,0.3145367292068109,0.31548432860091424,0.3161148684051992,0.3163850212039853,0.3190622002229394,0.31998412815607713,0.3200076094296334,0.32186397607684064],"n_dims_used":45,"mean_confidence":0.9159678141276042},"coverage":{"mean_confidence":0.9159678141276042,"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}}