{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660005877},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660005878","470:4700007745","466:4660007720","466:4660006839","466:4660012083","466:4660005510","466:4660006809","466:4660007121","470:4700007194","466:4660008158","470:4700008509","466:4660007558","470:4700007223","466:4660006216","466:4660008463","466:4660001904","466:4660006217","466:4660006838","466:4660007266","466:4660007693","470:4700002643","466:4660009967","466:4660005756","470:4700008648","466:4660008753"],"twin_admin_codes":[466,470,466,466,466,466,466,466,470,466,470,466,470,466,466,466,466,466,466,466,470,466,466,470,466],"twin_sims":[0.5948035198249134,0.584765785675786,0.41046228519655614,0.3933105488527901,0.37701990102193306,0.36567476092989476,0.3622970775520715,0.3593866832267869,0.35566640008800465,0.355156729804008,0.34168947648362274,0.34038176664010134,0.3259635566956389,0.32542176715818694,0.3246988215147401,0.3246016660005911,0.3244060450451263,0.3243175007545417,0.3161276937662854,0.2953539999792867,0.2900914017773021,0.2872809789253803,0.28652643042387455,0.2850053651305176,0.28279670842046917],"twin_dists":[0.13238589408441845,0.13453691535965512,0.17332004380307403,0.17742545140641555,0.18140237832024403,0.1842214526883337,0.18506916187074746,0.18580281524683712,0.1867450675612996,0.186874548503241,0.19033175175324807,0.1906712686950602,0.19446246183362767,0.19460669781754975,0.19479936904944573,0.19482527997867982,0.19487746426539496,0.19490109028973665,0.1971021579233108,0.2028355645435391,0.2043251565062851,0.20512724696816853,0.20534339278995117,0.20578015375678077,0.2064168558565191],"n_dims_used":45,"mean_confidence":0.9170355055067274},"coverage":{"mean_confidence":0.9170355055067274,"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}}