{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660005378},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006989","470:4700005918","470:4700003475","470:4700004509","470:4700005022","466:4660001371","466:4660000897","466:4660010603","466:4660004136","466:4660000551","466:4660004094","466:4660002663","466:4660001259","466:4660010274","493:4930002908","466:4660011097","470:4700003656","466:4660004834","466:4660011074","466:4660000549","466:4660000906","466:4660004238","466:4660000041","466:4660004790","466:4660004310"],"twin_admin_codes":[470,470,470,470,470,466,466,466,466,466,466,466,466,466,493,466,470,466,466,466,466,466,466,466,466],"twin_sims":[0.4268446988883663,0.4245119980169914,0.40958503860147144,0.3916816390479545,0.37835993119165356,0.37605822162523256,0.3517726216711791,0.34824631540036405,0.3436706381827033,0.3423057105166715,0.3390914558718137,0.33851999584380016,0.33402533990902944,0.3320639892641655,0.3308004603985946,0.32927710183393244,0.3275702150103699,0.32738368681108637,0.32191771706121974,0.31556904077045034,0.31126830933422667,0.3105310924751672,0.3092763676579551,0.30041437924385356,0.30015735444012764],"twin_dists":[0.1694685435458274,0.17001309631896014,0.17352813380194881,0.17781955648006526,0.18107217623986754,0.18163970208702657,0.18773672935035068,0.18863975298845945,0.18981870792199165,0.1901720015240415,0.191006954362973,0.1911558440096393,0.1923316558363791,0.1928474411766471,0.1931805988326834,0.19358319516231068,0.1940355135325904,0.19408502147052858,0.19554279102140645,0.19725346291696935,0.19842339675828044,0.1986248663679169,0.1989683934276388,0.20141791140502235,0.2014895772983427],"n_dims_used":45,"mean_confidence":0.9181396484375},"coverage":{"mean_confidence":0.9181396484375,"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}}