{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008637},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660008631","466:4660008013","470:4700007413","466:4660007866","466:4660007714","470:4700007507","470:4700008403","470:4700007174","466:4660001122","466:4660007556","466:4660007569","466:4660007412","470:4700008846","470:4700007458","466:4660007555","496:4960012472","496:4960012565","470:4700008488","470:4700008400","496:4960012620","470:4700007847","479:4790000106","488:4880003297","466:4660007563","466:4660007716"],"twin_admin_codes":[466,466,470,466,466,470,470,470,466,466,466,466,470,470,466,496,496,470,470,496,470,479,488,466,466],"twin_sims":[0.5981808266414123,0.5250088939314448,0.4949985706940152,0.4749495619520741,0.4735879973291522,0.45059217707345356,0.44034614746195333,0.406176812269901,0.3953286898238547,0.38534737945041597,0.37984215479403494,0.37619503863882353,0.37424729710889915,0.3596944658374465,0.3584170597718849,0.35785890830333245,0.3482402008816969,0.344613763436729,0.3369120487993881,0.32844478215549716,0.32196197860105,0.3140247479153598,0.3139031232167401,0.31049255112865587,0.3092622969319526],"twin_dists":[0.13166252316321062,0.14743358156213118,0.15402045418048396,0.1584837743609936,0.15878902660524308,0.1639911746341411,0.16634018531317948,0.17433846491734464,0.17693822305343612,0.17935944755599922,0.18070759635370703,0.1816059202449651,0.18208741029813244,0.18572508635953466,0.1860479115195926,0.186189152215655,0.1886413229616047,0.18957502828125186,0.1915755107406634,0.1938035948521072,0.19553093139966335,0.19767250928987337,0.19770556200401163,0.19863540662723833,0.1989722503335041],"n_dims_used":43,"mean_confidence":0.9174588225608649},"coverage":{"mean_confidence":0.9174588225608649,"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}}