{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700004263},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700003909","472:4720004778","470:4700002417","470:4700004796","470:4700003931","470:4700004084","470:4700004258","470:4700002593","470:4700003267","472:4720005149","470:4700002101","470:4700004782","469:4690003980","480:4800005527","470:4700003593","496:4960000065","466:4660004371","470:4700002901","480:4800005362","470:4700002924","494:4940000410","469:4690002085","469:4690002289","468:4680001616","470:4700005278"],"twin_admin_codes":[470,472,470,470,470,470,470,470,470,472,470,470,469,480,470,496,466,470,480,470,494,469,469,468,470],"twin_sims":[0.32323636309356235,0.25839379495758974,0.22417829890358323,0.19844076418976161,0.1971075484645771,0.1931240363230594,0.17657862963373763,0.16814614191503052,0.15893111104836566,0.15135011897090214,0.15053603307219038,0.1451018755298278,0.1416104083807105,0.13264661943804065,0.1310192711193086,0.1194796246623856,0.11846532541902578,0.11612178781777759,0.11347451145580545,0.10762272452419962,0.10668316103013001,0.1017907192993105,0.10136254507944671,0.09935387577624646,0.0980833808827495],"twin_dists":[0.19518985712421885,0.2136639016457788,0.2245975325406413,0.2335766307592396,0.23406292483669378,0.23552963832715296,0.2418588669766221,0.24524772633218972,0.24909401435775808,0.25238188405258044,0.2527420791560183,0.2551839810385,0.2567888659141336,0.26104879746791193,0.26184518805997975,0.2677185080161926,0.2682551152291763,0.26950854053747864,0.27094800367751515,0.2742242801684634,0.27476309574753843,0.2776300000784319,0.27788598151908095,0.27909826673159477,0.27987499026476975],"n_dims_used":43,"mean_confidence":0.9129862230877543},"coverage":{"mean_confidence":0.9129862230877543,"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}}