{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006273},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006356","485:4850006355","485:4850006437","485:4850005952","485:4850005638","485:4850006272","485:4850005426","485:4850005793","485:4850005089","485:4850005225","485:4850005363","485:4850005296","485:4850005958","485:4850004765","485:4850005875","485:4850005634","485:4850005364","485:4850004828","485:4850006110","485:4850006106","485:4850005425","485:4850005953","485:4850005715","485:4850005636","485:4850005717"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.8739824462873268,0.8550339636456972,0.8488274498288416,0.8252268005558528,0.8032159437433711,0.7672003672631633,0.7580230968199341,0.7499245358355441,0.7424770980205753,0.7157455816330689,0.7046305807652639,0.698149342823603,0.690755199570853,0.6884719379477456,0.6782404146722637,0.6759116894239315,0.6743061867024039,0.6619184630129726,0.6484881835744144,0.6435381915705979,0.6350121027539665,0.6261346257065482,0.6237200037959538,0.6215515497894629,0.6100980009114492],"twin_dists":[0.06740848425410662,0.0726865834576476,0.0743579594190215,0.08050060764244082,0.08597880963669322,0.0945513520659907,0.09667433617934626,0.09853061253456093,0.10022461445977611,0.10621645148843858,0.10867345992522465,0.11009837111260798,0.1117176969518583,0.11221647529931103,0.11444491773609265,0.11495071185483947,0.11529914199662052,0.11798050313468568,0.12087561587627482,0.12194016575917815,0.12377130230549538,0.12567527731625247,0.12619279445917264,0.1266574497566088,0.12911061501902962],"n_dims_used":44,"mean_confidence":0.9171920256181196},"coverage":{"mean_confidence":0.9171920256181196,"n_dims_used":44,"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}}