{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004257},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004120","496:4960004263","496:4960006945","496:4960007729","470:4700003627","496:4960011014","496:4960005318","496:4960004249","472:4720001456","496:4960002732","496:4960004398","496:4960005072","496:4960004039","496:4960006145","496:4960007077","496:4960003544","467:4670000455","479:4790003827","479:4790003816","496:4960005880","496:4960006010","496:4960007605","496:4960011713","488:4880004190","488:4880003062"],"twin_admin_codes":[496,496,496,496,470,496,496,496,472,496,496,496,496,496,496,496,467,479,479,496,496,496,496,488,488],"twin_sims":[0.5124336958690541,0.5064855809054919,0.397986062362146,0.3957267242891552,0.3908650541085907,0.38217082260014423,0.380358897278036,0.37601453705824295,0.359842773536563,0.3464333692648244,0.34329421733405974,0.34227184301958,0.31932968702912456,0.31622741133161214,0.3110104125516558,0.30192297870954043,0.30023101393903523,0.2960097785073687,0.2943751356693317,0.2931306883220802,0.2928797981810485,0.2860498109426474,0.2838909886933267,0.2807928251543278,0.2792668536441531],"twin_dists":[0.150181631301011,0.1514872659188017,0.17629841385595496,0.17684226363292693,0.17801741186782194,0.18013620329568772,0.18058065602680134,0.18165048962129926,0.18568764416237407,0.1891058856270584,0.18991606477098327,0.19018077721938006,0.19623783259121522,0.1970751664440077,0.19849384476621493,0.20099799039177704,0.20146903525063503,0.20265104863617633,0.20311143719802824,0.20346294314289387,0.20353391642019455,0.20548009986134372,0.20610102814901937,0.20699713083941704,0.20744070014370114],"n_dims_used":45,"mean_confidence":0.9300613403320312},"coverage":{"mean_confidence":0.9300613403320312,"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}}