{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980002375},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980002531","484:4840000178","498:4980001951","484:4840000428","498:4980001865","498:4980001764","484:4840005350","498:4980002028","498:4980002356","498:4980000905","498:4980003040","484:4840001059","471:4710001324","498:4980000527","484:4840000992","473:4730007514","498:4980002282","498:4980001678","473:4730007833","484:4840005711","498:4980002675","498:4980001373","498:4980002034","484:4840005838","498:4980001759"],"twin_admin_codes":[498,484,498,484,498,498,484,498,498,498,498,484,471,498,484,473,498,498,473,484,498,498,498,484,498],"twin_sims":[0.5736960697074707,0.5659861654375928,0.504832347542138,0.47238388417625876,0.46288022047768873,0.4339929052842863,0.4041640976225323,0.40347410616823753,0.3880040009347345,0.38031055537567515,0.37418911224827894,0.35263453845294945,0.34628615233069293,0.3289549132524421,0.3286559037710795,0.3259049248582819,0.3246255399009787,0.3242646435996901,0.3227136103562824,0.31133279974753963,0.3092957330290989,0.3010812271609983,0.29515468813451695,0.294857877328214,0.2935072645086801],"twin_dists":[0.1369120457564639,0.13856891382667202,0.15185086896498257,0.1590592215187041,0.1612000296294514,0.1678073961930964,0.1748184220017083,0.17498320515968233,0.17871216737084278,0.1805925279190794,0.18210181272524625,0.1875167282907384,0.18914379350418262,0.19366847484230656,0.19374766040743038,0.19447806447075539,0.19481891251988911,0.19491519572524,0.19532967491929518,0.19840578554188903,0.19896308537911356,0.2012321418930351,0.20289169264238177,0.2029753188523176,0.20335648258011976],"n_dims_used":45,"mean_confidence":0.9317272610134548},"coverage":{"mean_confidence":0.9317272610134548,"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}}