{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009895},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008244","496:4960009808","496:4960008717","496:4960011435","470:4700005930","493:4930005485","496:4960011872","496:4960000893","496:4960009374","496:4960000532","496:4960009641","496:4960010576","488:4880002277","488:4880002618","496:4960011704","470:4700006146","496:4960008853","496:4960009257","496:4960009547","496:4960011028","488:4880003026","488:4880001196","496:4960012034","488:4880005090","496:4960010879"],"twin_admin_codes":[496,496,496,496,470,493,496,496,496,496,496,496,488,488,496,470,496,496,496,496,488,488,496,488,496],"twin_sims":[0.4012808902124773,0.3821350364088947,0.36860815286234305,0.357145649486966,0.35565944833561713,0.3509008377845314,0.3492231687115676,0.3480240697265114,0.3438112000032045,0.3367001225295314,0.32304078012966675,0.30179584291667494,0.29802064714681703,0.28932161198109246,0.2814396437803175,0.28117789351734546,0.2772754592151944,0.27696457315872314,0.2767134018164626,0.26552995488579667,0.26501757598191056,0.26049314356254233,0.2604763447890812,0.2577924828002757,0.25588684345879753],"twin_dists":[0.17550783085605398,0.18014497157555753,0.18348844023980193,0.18636980770126543,0.18674683299819886,0.18795953506053706,0.1883891204232246,0.188696826445922,0.1897823677984843,0.19163090309150732,0.19524215385079843,0.2010333315615379,0.20208674793373638,0.20454439008801853,0.20680955497048964,0.2068854304274393,0.20802178134488888,0.2081127260357781,0.20818624768013616,0.21150231683028012,0.21165629940350603,0.21302415002667408,0.21302925635724604,0.21384774733724457,0.21443217475714169],"n_dims_used":45,"mean_confidence":0.923343743218316},"coverage":{"mean_confidence":0.923343743218316,"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}}