{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009695},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009788","496:4960008209","466:4660002634","496:4960010466","496:4960008818","487:4870005432","488:4880003312","496:4960009787","496:4960009980","496:4960008528","496:4960010379","496:4960008526","494:4940001235","499:4990000444","493:4930005310","469:4690002047","496:4960008087","496:4960009786","469:4690001884","466:4660000310","466:4660000716","466:4660000799","493:4930005963","487:4870007204","496:4960010464"],"twin_admin_codes":[496,496,466,496,496,487,488,496,496,496,496,496,494,499,493,469,496,496,469,466,466,466,493,487,496],"twin_sims":[0.48241082389888895,0.4732334989357168,0.4592477770880846,0.44779210359167254,0.3732945861306648,0.36304816579119875,0.355497279348247,0.35309379606961405,0.35022236965434217,0.3396202607932239,0.3391763928325729,0.3359200323589443,0.32839719966441516,0.3211737200618814,0.31318325169991285,0.3115295505223566,0.3068114124873145,0.3037809982934415,0.2926681292054835,0.2926451513011738,0.29227965436848774,0.2909939962289917,0.2901467625910491,0.28983760779990947,0.2877598722316411],"twin_dists":[0.15681602950246265,0.1588685499516958,0.16202230298199527,0.16463108536951104,0.18232337244508595,0.18488031420701223,0.18678802178884443,0.1873996187760395,0.18813313439674603,0.190869298326413,0.1909848361954999,0.19183496225241597,0.1938162040657883,0.19574227731398527,0.19790134349699953,0.1983520691868289,0.1996456042443036,0.20048248349524517,0.20359382261976117,0.20360032733355066,0.20370383501700864,0.20406854170753896,0.2043094033070484,0.20439739781177135,0.2049902409754384],"n_dims_used":45,"mean_confidence":0.9193794250488281},"coverage":{"mean_confidence":0.9193794250488281,"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}}