{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004385},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005722","496:4960004538","496:4960004692","496:4960007054","496:4960004388","496:4960005588","496:4960007458","466:4660006680","496:4960002574","496:4960006152","496:4960005746","496:4960006537","493:4930000760","493:4930002600","496:4960003956","496:4960005993","496:4960005284","496:4960005890","488:4880003415","470:4700008714","496:4960001681","466:4660008440","496:4960006420","496:4960000811","496:4960001923"],"twin_admin_codes":[496,496,496,496,496,496,496,466,496,496,496,496,493,493,496,496,496,496,488,470,496,466,496,496,496],"twin_sims":[0.6050597905515134,0.5896447463952074,0.48001775196295293,0.3944216937077821,0.38164129302872146,0.3311148764954401,0.3082726373694687,0.2559911623461604,0.2402133069901604,0.22647473856382658,0.2210944449518679,0.21953272628756362,0.20876286710243097,0.2064772964815992,0.20178527779532737,0.19900685279070482,0.19692644858024833,0.19256349631253422,0.17331739396736023,0.16921253757867766,0.1679315936108536,0.16686488623850368,0.16633228528198638,0.16627548313621549,0.1649264862236511],"twin_dists":[0.1301894404692031,0.13349114264436904,0.1573500237355337,0.17715705127235415,0.18026598814743958,0.19309763098732333,0.19924377770382562,0.21440011083156119,0.2193478181089182,0.223830822567221,0.22563540754328051,0.22616469877516507,0.22988564060905572,0.23069195526242198,0.23236655530621364,0.2333708311856883,0.23412915687618266,0.2357377093758137,0.24315547544951427,0.2448125290942473,0.2453355234725282,0.24577324295824432,0.24599254888787314,0.24601596783795518,0.2465738502882711],"n_dims_used":45,"mean_confidence":0.9177539401584202},"coverage":{"mean_confidence":0.9177539401584202,"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}}