{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660007113},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006102","466:4660005971","470:4700007843","466:4660005983","470:4700001995","466:4660006832","466:4660006449","466:4660005625","466:4660007257","472:4720003047","466:4660006225","466:4660005617","488:4880004264","466:4660005731","466:4660005871","488:4880004433","466:4660005598","466:4660005850","470:4700007756","488:4880004349","472:4720003126","466:4660005732","472:4720003125","470:4700003607","466:4660006694"],"twin_admin_codes":[466,466,470,466,470,466,466,466,466,472,466,466,488,466,466,488,466,466,470,488,472,466,472,470,466],"twin_sims":[0.5777622847927317,0.5546626003347895,0.5113224216338133,0.4927485327954698,0.46683130850087634,0.4347344396246598,0.4212928932430835,0.40931693514469386,0.40786258097864553,0.40688450062805276,0.4060935052033831,0.40072789116588564,0.39310876831578784,0.3844040195244681,0.3803781349481715,0.36419139232496134,0.3609556968562564,0.3594494729876633,0.3588448534177209,0.3544906230783083,0.3532518649277388,0.34944880417848695,0.346940941809336,0.34565271366703315,0.34539397963582336],"twin_dists":[0.13603914149595397,0.14100748603982105,0.15042526292101147,0.1545185838181319,0.16030819012423708,0.16763570947664386,0.17076662702508152,0.17359176918740063,0.17393728643336398,0.1741699597332194,0.1743583094563193,0.17564031461211987,0.1774742297653022,0.17958980475254682,0.18057593180740686,0.184593249717307,0.18540692321665408,0.1857869552589689,0.18593973430925992,0.18704391680395283,0.1873593299406925,0.18833128117994766,0.18897525255973888,0.18930699916881408,0.189373707593782],"n_dims_used":45,"mean_confidence":0.922088623046875},"coverage":{"mean_confidence":0.922088623046875,"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}}