{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680005613},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680005483","468:4680005477","468:4680005609","468:4680005484","468:4680004803","468:4680005116","468:4680004997","468:4680004717","468:4680004618","468:4680006136","468:4680004617","468:4680005002","468:4680006001","468:4680005232","468:4680004808","468:4680006861","468:4680004905","468:4680006282","468:4680005109","468:4680006425","468:4680005008","468:4680005117","468:4680004899","468:4680005118","468:4680004610"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,468],"twin_sims":[0.6662122907567011,0.6350757431437928,0.5494120227388734,0.5461702395059932,0.5188881087730832,0.49105616159814747,0.48328642467428207,0.46585735568083175,0.43498851999986043,0.42079674000693973,0.39596491525822725,0.373804567703642,0.36638785750252323,0.3557190728639702,0.33813947049976717,0.3269527064413353,0.32607422647880374,0.3239779828128142,0.3173610060851615,0.2860548019128181,0.28591890805017256,0.28443005715768677,0.2821336540718608,0.2784627734646712,0.272719776301683],"twin_dists":[0.11705242558111553,0.12375764450510712,0.14214068417580925,0.14284122047821796,0.14876917124470918,0.15489369266388733,0.15662085510646737,0.160527786920764,0.167576909449866,0.1708829818276185,0.1767848610599372,0.18219702625396947,0.1840429897039127,0.18673169159032463,0.19125506210484308,0.19419947102704965,0.19443301550924325,0.1949917161691978,0.19676866346576116,0.2054786676109241,0.20551767020700412,0.20594571382295285,0.20660858374609073,0.20767502288694245,0.2093607730444419],"n_dims_used":45,"mean_confidence":0.929099358452691},"coverage":{"mean_confidence":0.929099358452691,"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}}