{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004254},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004552","468:4680004751","468:4680004553","468:4680001707","468:4680000526","467:4670002530","467:4670003082","468:4680003134","468:4680001705","467:4670002834","467:4670003162","468:4680004252","467:4670003161","472:4720006473","468:4680001938","468:4680004434","468:4680003038","467:4670003019","468:4680002145","468:4680004656","468:4680001814","468:4680000584","468:4680004829","467:4670003918","467:4670003074"],"twin_admin_codes":[468,468,468,468,468,467,467,468,468,467,467,468,467,472,468,468,468,467,468,468,468,468,468,467,467],"twin_sims":[0.7862088363129462,0.7434730731061553,0.7238542075938617,0.7013001672934536,0.6984854650654005,0.6855720199876844,0.6828202737846585,0.6795793439491356,0.6750828715057462,0.6689040321906378,0.6608369950847848,0.6567735504421363,0.6522157582263713,0.6491696769080614,0.6475501395872716,0.6397062109236668,0.6381295555727117,0.630670302491312,0.6252294686883875,0.6240705811909666,0.6208916447612242,0.618849633193823,0.6177564950443765,0.6149465541487258,0.6127052086439059],"twin_dists":[0.09007951134064011,0.09999875555903263,0.10441218638134958,0.10940633052593059,0.11002460503251593,0.1128491554848627,0.113448705717438,0.11415387993781993,0.11513061216045255,0.11646992810653733,0.11821404889440194,0.11909086720509227,0.1200731398292829,0.12072895847639423,0.12107744414772774,0.12276351180994348,0.12310210002906008,0.12470278198721738,0.12586929130678365,0.12611766424149817,0.12679883678044504,0.12723629987708895,0.12747045894673353,0.12807230243662263,0.12855230492070796],"n_dims_used":44,"mean_confidence":0.9252048839222301},"coverage":{"mean_confidence":0.9252048839222301,"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}}