{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006113},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008031","470:4700007657","470:4700005812","493:4930003823","466:4660006184","493:4930002096","470:4700007575","470:4700003767","493:4930003122","466:4660005743","466:4660006096","466:4660006340","470:4700003361","493:4930002094","488:4880005887","493:4930003477","470:4700007841","466:4660006082","488:4880005077","466:4660005849","488:4880005078","470:4700007658","474:4740001252","470:4700005517","470:4700008616"],"twin_admin_codes":[470,470,470,493,466,493,470,470,493,466,466,466,470,493,488,493,470,466,488,466,488,470,474,470,470],"twin_sims":[0.48985198994892243,0.2835968924071717,0.2555508026438198,0.2289701124917956,0.2254545365483078,0.2240892701711768,0.21922777068124824,0.21883221293316324,0.21753313506210553,0.20763597835903286,0.19499507629466767,0.18757226977257438,0.1823267188279344,0.18163463656272044,0.17588059010840187,0.17534964976488251,0.17131491541711727,0.16752668150552327,0.1656069991472036,0.1655643209558443,0.16541612987950455,0.16481480773430185,0.1646836903199676,0.16301580618781542,0.161301888471826],"twin_dists":[0.15516082710821583,0.20618583699862664,0.21453551809812063,0.22300351818799138,0.2241707956558378,0.2246273614067262,0.22626834715960206,0.22640293355846616,0.22684608995129651,0.23028243340933485,0.2348381393838541,0.23760934590073393,0.23961438447723762,0.23988194705103213,0.24213494992035103,0.2423454661649815,0.24396028342934895,0.24550144123559461,0.2462920116880239,0.2463096625162933,0.2463709768376148,0.24662018282507517,0.24667460903760347,0.24736969040053602,0.24808934366311208],"n_dims_used":45,"mean_confidence":0.918255106608073},"coverage":{"mean_confidence":0.918255106608073,"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}}