{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700004636},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700003608","485:4850002985","499:4990003209","488:4880002987","466:4660006230","472:4720000125","485:4850001333","470:4700003776","481:4810001103","470:4700004916","466:4660005180","470:4700005939","470:4700002241","470:4700004650","488:4880005550","470:4700001787","470:4700008173","472:4720000124","466:4660006975","470:4700002926","481:4810004893","469:4690007737","485:4850002096","499:4990002656","470:4700003270"],"twin_admin_codes":[470,485,499,488,466,472,485,470,481,470,466,470,470,470,488,470,470,472,466,470,481,469,485,499,470],"twin_sims":[0.6077090499385192,0.30073677511430646,0.290811403180195,0.2855835712720441,0.2810610450645387,0.2723764278836838,0.2632577937984882,0.25254343570095605,0.23851243181854243,0.22496197178661567,0.21633924253196524,0.21438587839008957,0.2117676779736525,0.20073309080663893,0.20055065300214547,0.20015512927064713,0.19890218622234895,0.19571396645009934,0.1954542490672448,0.19326718989682365,0.19164688571473307,0.1814729031565996,0.1753979106332592,0.17478761224831765,0.17261743479100428],"twin_dists":[0.12962216202085577,0.201328068808332,0.20412041608986112,0.20561396214099048,0.2069193159563172,0.2094622433793049,0.21218657660529186,0.21546424215081295,0.21989356582053166,0.22433530423146225,0.2272549357413303,0.2279271512188722,0.22883467938695695,0.23274574634883388,0.23281163305082772,0.23295461682151497,0.23340885187001992,0.23457367741365298,0.2346691431594779,0.2354765674809636,0.23607886386750412,0.2399445778462849,0.24232631212334008,0.24256880799121533,0.24343603313674983],"n_dims_used":43,"mean_confidence":0.9112820292628089},"coverage":{"mean_confidence":0.9112820292628089,"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}}