{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730002601},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["499:4990002596","484:4840005894","473:4730002417","473:4730002478","475:4750007556","473:4730002665","467:4670004597","496:4960003809","473:4730002418","477:4770003668","475:4750008866","484:4840005769","471:4710003436","472:4720005942","500:5000002230","478:4780004939","484:4840002295","470:4700004483","470:4700005000","470:4700004137","472:4720004915","471:4710002598","472:4720007928","476:4760003042","473:4730005072"],"twin_admin_codes":[499,484,473,473,475,473,467,496,473,477,475,484,471,472,500,478,484,470,470,470,472,471,472,476,473],"twin_sims":[0.12335661104619405,0.10706005991881735,0.1016238429712967,0.09545630227988414,0.09298046217000482,0.0899205572341813,0.07960092824641757,0.0772576828832222,0.07693928071269274,0.07661890786001486,0.07257339375133667,0.0696864313339616,0.06666590366274866,0.06659998893342536,0.06638898331559623,0.06533845693494253,0.06367925393723178,0.06287623973022477,0.06098988931317021,0.05874009529704596,0.05842170387191358,0.058373544379981546,0.05726955723682288,0.055317948215663375,0.05450775701128932],"twin_dists":[0.265698941541903,0.2745465132064133,0.27772966587457787,0.281506461198927,0.28307668559990806,0.28506362403542634,0.2921875520185944,0.2939073658526024,0.2941442811087738,0.2943834606906696,0.29747534583620083,0.29976819092718876,0.302251258029481,0.3023064573092965,0.30248346082540467,0.30337159557813576,0.3047983750321909,0.3054998523458945,0.30717703195084406,0.3092340032469172,0.30953032178128215,0.3095752583298171,0.31061384090818983,0.3124909638052075,0.31328635223495616],"n_dims_used":45,"mean_confidence":0.9140538533528646},"coverage":{"mean_confidence":0.9140538533528646,"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}}