{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006578},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006183","470:4700005888","470:4700005467","470:4700005455","470:4700006160","470:4700008258","479:4790003730","470:4700005878","470:4700001304","472:4720002152","479:4790003990","481:4810002584","470:4700004975","470:4700007617","470:4700006443","479:4790003102","479:4790002973","470:4700005744","470:4700002070","470:4700005461","481:4810002516","470:4700001168","470:4700005446","470:4700007315","479:4790003745"],"twin_admin_codes":[470,470,470,470,470,470,479,470,470,472,479,481,470,470,470,479,479,470,470,470,481,470,470,470,479],"twin_sims":[0.6527804500601719,0.6134875564519754,0.6119623769313866,0.5541832449473039,0.5404867542124226,0.536285919438272,0.4818389945361072,0.4490990692693638,0.44607245716341526,0.42795364335679686,0.4265333381028215,0.4080781307614766,0.4042307154238425,0.3987535379586464,0.3957700767019642,0.3847690018193767,0.38347397896847096,0.38336118427341936,0.379692732299894,0.3789573394936019,0.3778197854382982,0.37563782305654714,0.37527105915856346,0.36998360975727235,0.3671098038662133],"twin_dists":[0.11995150606971752,0.1283847635367328,0.12871137974942398,0.14111087229431377,0.14407116242263499,0.14498179680124673,0.15694355223891127,0.16433221354435115,0.16502483013114283,0.16921009967106376,0.16954115715612017,0.17388604302924693,0.17480251907623334,0.17611399522348758,0.1768318147812818,0.17950064853986714,0.17981717364880628,0.17984476670840344,0.18074431827658574,0.18092514967728374,0.1812052071239479,0.18174354139747823,0.18183417928892542,0.18314573735265813,0.18386248947051198],"n_dims_used":43,"mean_confidence":0.9133892502895621},"coverage":{"mean_confidence":0.9133892502895621,"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}}