{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005845},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006683","470:4700005255","470:4700006405","470:4700006270","469:4690002742","470:4700005978","470:4700004057","470:4700001737","499:4990000386","470:4700005546","470:4700003133","470:4700006399","470:4700005985","488:4880002692","470:4700006088","489:4890001977","478:4780003865","499:4990002700","470:4700006800","493:4930001308","485:4850001662","470:4700006799","470:4700008511","493:4930000570","488:4880002707"],"twin_admin_codes":[470,470,470,470,469,470,470,470,499,470,470,470,470,488,470,489,478,499,470,493,485,470,470,493,488],"twin_sims":[0.6939428824891726,0.39542972197746706,0.37194144327150724,0.36847442061723373,0.36823349138922884,0.3672204528406767,0.3620848570772222,0.3576274475954542,0.35569731150237305,0.3472732299814957,0.34043593519590754,0.3360353441922548,0.3359126875791552,0.33387406770148065,0.33158425988961504,0.3286012509315348,0.3284699180678128,0.3264628400729966,0.32055198606645735,0.32048558596313864,0.31168047354232153,0.3064734342912634,0.2965183500198084,0.2957868975377964,0.2931856902410158],"twin_dists":[0.11102037390122738,0.17691386168290169,0.18265902198143524,0.18352179436120417,0.18358189970689892,0.18383484086829033,0.18512255688020454,0.18624775670767968,0.18673721764824885,0.18888978674989212,0.19065719121623437,0.1918047823703524,0.19183688474812385,0.19237137775034951,0.19297385073881854,0.19376213820182325,0.19379693431894862,0.19432965944203787,0.19590917997105756,0.19592701559900344,0.19831087773354117,0.19973870285085477,0.20250811804876445,0.2027137334234356,0.20344738868845524],"n_dims_used":43,"mean_confidence":0.9139170092205668},"coverage":{"mean_confidence":0.9139170092205668,"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}}