{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680003439},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680003841","468:4680003742","468:4680004400","468:4680003642","468:4680003636","468:4680003246","468:4680003462","468:4680004399","468:4680004305","472:4720007010","467:4670002855","467:4670002351","468:4680002260","467:4670004050","467:4670004124","499:4990004307","467:4670004229","467:4670004187","468:4680003530","467:4670004087","467:4670003965","467:4670003628","499:4990004312","467:4670002354","468:4680003536"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,472,467,467,468,467,467,499,467,467,468,467,467,467,499,467,468],"twin_sims":[0.8100753603198156,0.7978509480680603,0.7048683739919024,0.69258026165671,0.6854141892517858,0.6683742330633816,0.641648825001451,0.6121436149308489,0.5965929602444512,0.5571606543946702,0.5547383114121802,0.5473051796346781,0.537503767369361,0.528523405900301,0.5248240696358591,0.5130546946904843,0.5066218182143594,0.505331706560241,0.50441234936634,0.4956569212466447,0.4649461188232505,0.46485609679711826,0.4631161777848845,0.46255547105470085,0.4549189070673752],"twin_dists":[0.0842940448775557,0.08728367191980868,0.10862107653495456,0.11131859621460671,0.11288356445434831,0.11658462180903627,0.12234619627196237,0.12867256860366588,0.1320026050621235,0.1404689280367732,0.14099115809319898,0.14259588444508622,0.1447176568898809,0.14666828690274225,0.1474738589050759,0.1500455439487772,0.15145731672993495,0.1517410092274932,0.1519432917847965,0.15387482806466518,0.16073338680347368,0.1607537058044182,0.16114669508807375,0.16127344987637576,0.1630052721093906],"n_dims_used":44,"mean_confidence":0.9309771277687766},"coverage":{"mean_confidence":0.9309771277687766,"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}}