{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680002865},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680002672","467:4670002856","468:4680003352","468:4680003651","467:4670002929","468:4680002343","468:4680002146","468:4680003065","468:4680002967","467:4670002201","468:4680001814","468:4680003066","468:4680002524","468:4680002871","468:4680002145","468:4680002771","468:4680002768","468:4680002872","468:4680002424","468:4680002023","468:4680002257","468:4680002460","468:4680002349","468:4680003230","468:4680001707"],"twin_admin_codes":[468,467,468,468,467,468,468,468,468,467,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.8603083777100101,0.8286877747319256,0.8251304830121061,0.8074860088187479,0.7504329746330761,0.7360232359967103,0.727094564101117,0.7001944461432145,0.6973701081052411,0.6958222188932438,0.6887774637779309,0.6874005995747944,0.6844482212934301,0.68306334102709,0.6777046052551662,0.6767603949394001,0.6693951646576571,0.6692052343552335,0.6657761691756111,0.6650410907976213,0.6593673189861056,0.6578029121921917,0.6552487805625178,0.6525744974535952,0.6501776615988644],"twin_dists":[0.07124521265552276,0.07961884947131329,0.08052506108440823,0.08493226488297825,0.0984145194431643,0.1016832788941806,0.10368812331655548,0.1096493311982517,0.11026933019855474,0.11060870854117284,0.112149766132187,0.11245031451727888,0.11309410125043322,0.1133957768981275,0.11456133801140998,0.11476643158880458,0.11636358541731708,0.11640471243002888,0.11714675115380907,0.11730570394791426,0.11853130273342594,0.1188688500658213,0.11941961548197576,0.119995870034853,0.12051199561081682],"n_dims_used":44,"mean_confidence":0.9288858066905629},"coverage":{"mean_confidence":0.9288858066905629,"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}}