{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940003721},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940002241","494:4940002245","494:4940001388","494:4940002701","494:4940003260","494:4940003602","494:4940002137","494:4940003256","494:4940002809","494:4940002240","494:4940000240","494:4940001541","484:4840007958","493:4930004632","473:4730000474","467:4670000303","468:4680004963","494:4940002239","498:4980003756","478:4780006845","494:4940002028","498:4980003691","468:4680005067","498:4980003755","478:4780007236"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,484,493,473,467,468,494,498,478,494,498,468,498,478],"twin_sims":[0.42991549920693706,0.3243902829662138,0.32102302137867733,0.3052912990834189,0.2700966197532321,0.21715684511230549,0.20642367538914333,0.2059077608954155,0.19579299756535187,0.18511916806134085,0.16596337207509526,0.1653133385305792,0.14223586168341004,0.13556898414830507,0.11881318805131308,0.11241144229837438,0.09048520450833994,0.08665275885953067,0.06730844427791446,0.06672787494598051,0.062117269775285124,0.06163000989890733,0.05921655090511819,0.05687740107893005,0.05410316085827363],"twin_dists":[0.16875355372395714,0.19488166975434507,0.19578271530406757,0.2000647980058394,0.21013800673024047,0.2269747863254661,0.2307109449193542,0.2308938260522241,0.2345446449485329,0.23854203102689234,0.2461447511534297,0.246413530243391,0.25649922567570427,0.2596369116130147,0.2680706864590269,0.2715333304416061,0.2846929889237743,0.2872456337552944,0.3017154898484645,0.3021994016999912,0.30616963412240344,0.3066031803667257,0.30879303979694894,0.31098674115899083,0.31368722699934987],"n_dims_used":44,"mean_confidence":0.9098470861261542},"coverage":{"mean_confidence":0.9098470861261542,"n_dims_used":44,"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}}