{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007411},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660005997","470:4700007414","488:4880000537","470:4700008693","470:4700008576","470:4700001862","470:4700001274","470:4700005833","481:4810002131","466:4660006470","470:4700000322","466:4660007525","481:4810001364","466:4660011734","493:4930003630","490:4900001482","466:4660002295","470:4700006539","496:4960005868","485:4850002491","488:4880005793","470:4700008824","470:4700002195","488:4880002323","481:4810001444"],"twin_admin_codes":[466,470,488,470,470,470,470,470,481,466,470,466,481,466,493,490,466,470,496,485,488,470,470,488,481],"twin_sims":[0.21295362552731725,0.16021277480673055,0.1182902870657948,0.1172819917887052,0.11700234425258642,0.11663829722808845,0.11610627279195336,0.11499924391713873,0.10841495713475753,0.10757685954894478,0.10515571055207742,0.10397412063192575,0.10131478313368197,0.09252887898635939,0.09160751406753068,0.08634934280343846,0.08564303822212697,0.08468519257827632,0.08314719337737414,0.08307698191251356,0.08306819359617051,0.0824512551533032,0.08216187932367466,0.07830776208027518,0.0781575447663195],"twin_dists":[0.22842266767805153,0.24854953776721184,0.2683480733743305,0.26888561320318316,0.2690353254004462,0.269230633482794,0.2695169030393138,0.270115812771182,0.2737727834417608,0.27425049763758674,0.27564696968301267,0.2763375849421669,0.2779145880730568,0.28336663623106334,0.28396170734258447,0.2874515337105041,0.2879330762933628,0.2885911939762851,0.28966045393297085,0.2897096426483557,0.28971580190169793,0.2901494878824222,0.2903538033347493,0.2931315541907205,0.29324202190337073],"n_dims_used":43,"mean_confidence":0.9156615678654161},"coverage":{"mean_confidence":0.9156615678654161,"n_dims_used":43,"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}}