{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006353},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006352","470:4700005795","466:4660004888","470:4700006487","470:4700005935","470:4700006625","470:4700006635","470:4700006081","470:4700005934","466:4660004288","470:4700004893","470:4700005798","470:4700006079","466:4660004212","466:4660004294","466:4660004975","470:4700005655","466:4660004368","494:4940001119","466:4660004211","500:5000002782","480:4800002299","470:4700006620","480:4800002174","466:4660004709"],"twin_admin_codes":[470,470,466,470,470,470,470,470,470,466,470,470,470,466,466,466,470,466,494,466,500,480,470,480,466],"twin_sims":[0.6268376890026841,0.4986409785318363,0.4779074991745775,0.46254765596409275,0.4418944205609894,0.4192249259356525,0.3787604966790344,0.37114842985918167,0.3627933567976635,0.35116121517245785,0.345062613210345,0.3187346818570534,0.3098564536627234,0.30874165253836405,0.30029557202213014,0.29854958586353786,0.28068044502469,0.2657662793078031,0.26352020529197934,0.25939115623149667,0.25772368550312086,0.24241974415110734,0.24030699022685426,0.23934179945912892,0.23840280923258372],"twin_dists":[0.12552456757885622,0.1532154514328022,0.15782161322804,0.16127521695674,0.16598389266183805,0.1712519776271876,0.18097358170904887,0.18285601089956852,0.18494435913809643,0.18789295900921485,0.18945918122669453,0.1963980737378769,0.19880947445255484,0.1991150342946322,0.20145103381370502,0.2019386861867255,0.20702974750765324,0.21143135785860095,0.21210736366849847,0.21335956127894737,0.21386879872451095,0.2186435798227808,0.21931783171712052,0.21962713747173104,0.2199288263797654],"n_dims_used":43,"mean_confidence":0.9144138070039971},"coverage":{"mean_confidence":0.9144138070039971,"n_dims_used":43,"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}}