{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008783},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007200","470:4700008564","470:4700007103","470:4700008410","470:4700008907","470:4700008761","470:4700007488","470:4700008413","470:4700007956","470:4700008742","470:4700006898","470:4700008974","470:4700008334","470:4700007332","466:4660008792","470:4700008921","466:4660007245","488:4880005257","470:4700008405","493:4930002438","466:4660001710","488:4880004741","470:4700008839","470:4700008896","470:4700007960"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,470,470,470,470,466,470,466,488,470,493,466,488,470,470,470],"twin_sims":[0.4639042456919725,0.35923780976865505,0.35007648061985436,0.3137864313866949,0.3115868348534194,0.30231028256280196,0.2879708215756849,0.2780614023846001,0.2713283291384019,0.2694115413250484,0.24915694569576424,0.24189879586793905,0.23298636563467282,0.23195365868637582,0.231126282461314,0.2290850359061314,0.22896781157750629,0.22849010211106038,0.22357981213748487,0.21996401560291445,0.21832077121782628,0.21141452802044355,0.20886538784920236,0.20240412993401213,0.19720887511197535],"twin_dists":[0.16096863329769667,0.18584042467356265,0.18817048593825814,0.19773728100628116,0.19833643321979355,0.20089038116957728,0.20492993404758542,0.2077921434341794,0.20977247784607342,0.2103417602352006,0.21651851551422116,0.21880947734964556,0.22168440120575714,0.2220221491565236,0.22229345780937762,0.222965561029289,0.22300427826756813,0.22316219335060716,0.22479820606688478,0.22601827666714608,0.2265771910409637,0.2289576697289312,0.22984961413404412,0.23214416582136904,0.23402588592302928],"n_dims_used":43,"mean_confidence":0.918129233426826},"coverage":{"mean_confidence":0.918129233426826,"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}}