{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980005211},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840005801","498:4980005046","484:4840005156","498:4980005436","484:4840005668","498:4980004866","498:4980005079","484:4840006298","484:4840005544","498:4980005122","498:4980005302","498:4980004890","484:4840004435","484:4840005018","484:4840005032","498:4980004787","498:4980004797","498:4980004782","498:4980005205","498:4980004874","484:4840004769","498:4980005125","484:4840006308","498:4980005210","498:4980004824"],"twin_admin_codes":[484,498,484,498,484,498,498,484,484,498,498,498,484,484,484,498,498,498,498,498,484,498,484,498,498],"twin_sims":[0.8433385872879667,0.7045722245389294,0.6819338648523879,0.6767802183840161,0.6548752466424743,0.6363087661790627,0.6226451120134423,0.5933721960527082,0.5815880305304055,0.5477958257345735,0.542869345955412,0.5123323294819951,0.49528847405230203,0.4916265784948988,0.478278412122924,0.47815586894403656,0.46185639010724283,0.4602788111405154,0.45715918584748055,0.4526195011103438,0.45241327141267945,0.4438196283383509,0.4292511485499115,0.4282402907193261,0.4279817394073912],"twin_dists":[0.07581528312357906,0.10868631404111216,0.11364167523433132,0.1147621265329991,0.11950012983106599,0.12349299891363301,0.12642313295133853,0.13269250722485257,0.13521835741356814,0.14248985013870116,0.14355527138104712,0.15020384894470085,0.15395632113297628,0.15476721891326684,0.15773867494977004,0.15776607401798015,0.16143156157827615,0.16178867491531496,0.16249614559700867,0.16352878907602872,0.1635757901699822,0.16554153291545,0.16890805996887567,0.169143340196907,0.16920355535747145],"n_dims_used":45,"mean_confidence":0.9319751315646702},"coverage":{"mean_confidence":0.9319751315646702,"n_dims_used":45,"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}}