{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970002702},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970002227","497:4970002302","497:4970002220","497:4970002701","497:4970002650","497:4970002295","497:4970002372","497:4970002428","497:4970002709","497:4970002810","497:4970002300","497:4970002707","497:4970002368","497:4970002374","497:4970003064","497:4970002519","497:4970002642","497:4970003073","497:4970002754","497:4970003026","497:4970002649","497:4970002979","497:4970002645","497:4970002765","497:4970002633"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497,497],"twin_sims":[0.2980124526524093,0.2220072306453288,0.21846923609607666,0.20791110206489258,0.20290815128190037,0.19748374664921495,0.1817665838921869,0.18038253786856806,0.17320649845191355,0.14026070297550605,0.12713954382209683,0.12275454323068061,0.11506420612520757,0.10588746914578377,0.10481444816349773,0.10031364141273252,0.08712412108114934,0.08621535927516617,0.08313685526097149,0.08265430943179827,0.08113684944700657,0.07844821845008414,0.07843919218151385,0.07463097547660556,0.06455994572110663],"twin_dists":[0.2020890429679893,0.22532720714879723,0.22652657816012675,0.23018542347628332,0.23196338662986737,0.2339254757300372,0.2398308800217176,0.2403678523234339,0.24319987052556014,0.2574171589721841,0.2637744139043222,0.26600936120454716,0.27008054571636575,0.27522229400116716,0.2758458075459064,0.2785166533077994,0.28692689922744863,0.2875426390375835,0.289667694521724,0.2900064623457966,0.2910821953741335,0.29302841850459466,0.29303504193832325,0.2958858726527944,0.30403731738778517],"n_dims_used":45,"mean_confidence":0.9001300387912327},"coverage":{"mean_confidence":0.9001300387912327,"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}}