{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004485},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004200","485:4850004413","481:4810003071","485:4850004284","489:4890003077","481:4810002969","466:4660008059","489:4890003002","481:4810002907","467:4670001945","488:4880000070","466:4660003745","478:4780006376","480:4800004632","478:4780007253","480:4800000734","485:4850004623","481:4810001737","481:4810001586","473:4730003599","466:4660003747","490:4900000949","481:4810002358","481:4810004662","490:4900007016"],"twin_admin_codes":[485,485,481,485,489,481,466,489,481,467,488,466,478,480,478,480,485,481,481,473,466,490,481,481,490],"twin_sims":[0.7951277202935844,0.485131560134174,0.2101613411941376,0.19618059459634235,0.1276219681571697,0.12028228703064564,0.11007179077902038,0.10339476475332117,0.08356670158995905,0.08232019287444758,0.08146799836475668,0.07741249636359045,0.07411356850020516,0.07140571653656855,0.0697430308169906,0.06642924412010606,0.06546244581972395,0.06463484656248557,0.06360557284799262,0.06250274588146713,0.06149973639443138,0.06074266344528512,0.05966166572229092,0.058733946322639695,0.05830488202940017],"twin_dists":[0.08794191241598415,0.15620992861949226,0.22939524124704708,0.23440237680125645,0.2635321211436903,0.2672963294417637,0.2728367473099936,0.2766784424937575,0.2893672445053044,0.290241953980591,0.2908460776019796,0.2937924567443571,0.2962822014976748,0.2983936567206936,0.29972250492327934,0.3024496523872619,0.30326616893379316,0.30397298369464837,0.30486243679035496,0.3058286229991332,0.30671956935234834,0.3073999879406112,0.30838371323845915,0.3092397133928909,0.30963937849371487],"n_dims_used":45,"mean_confidence":0.9190258449978299},"coverage":{"mean_confidence":0.9190258449978299,"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}}