{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720005682},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690002693","478:4780005609","469:4690006931","467:4670004238","498:4980000986","478:4780005470","472:4720006369","478:4780005471","472:4720004385","470:4700001327","467:4670001999","478:4780008692","485:4850000590","478:4780005610","472:4720006928","468:4680002276","468:4680002171","496:4960005060","478:4780005469","487:4870010842","468:4680002059","478:4780006061","468:4680002380","470:4700003115","468:4680002277"],"twin_admin_codes":[469,478,469,467,498,478,472,478,472,470,467,478,485,478,472,468,468,496,478,487,468,478,468,470,468],"twin_sims":[0.0518184062881304,0.027818258499538954,0.022228916416814994,0.021856307196399076,0.018526004354574334,0.01817695683864125,0.0174726160734645,0.011215856310310888,0.010252994048150185,0.008086406673324222,0.007941059864567585,0.00750762939776443,0.006842223319160282,0.005720205250908229,0.003020390067489715,0.002980670332995092,0.002644117512787378,0.002629168164032199,0.002153399031106834,0.0019011771135010183,0.001520436614919659,0.0014041036410627563,0.0013465094861096231,0.001260581203505171,0.0011652762323181047],"twin_dists":[0.3159987922589545,0.3476205443145062,0.3583388110045261,0.35913363934756376,0.3668157643744738,0.36768935787672413,0.36949784287144366,0.3892088013690312,0.39307948499446493,0.4031372208923753,0.4038953953064699,0.40623259507088677,0.4100679756721093,0.4173702339843925,0.44242690247702576,0.44293130046908413,0.44747058886305957,0.4476842628488716,0.455143199410099,0.45973668230172243,0.4678639939481501,0.4707249205042469,0.4722233358148771,0.47457290634889526,0.47735887181980136],"n_dims_used":45,"mean_confidence":0.9126705593532987},"coverage":{"mean_confidence":0.9126705593532987,"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}}