{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003358},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["477:4770000076","485:4850004060","485:4850003283","485:4850005610","485:4850005392","485:4850003361","485:4850003906","485:4850005122","485:4850003911","478:4780009030","481:4810005360","485:4850008319","485:4850003828","485:4850001812","477:4770000514","485:4850005463","477:4770000077","485:4850008275","485:4850004129","481:4810004999","470:4700008994","485:4850005051","500:5000003454","485:4850004048","485:4850006255"],"twin_admin_codes":[477,485,485,485,485,485,485,485,485,478,481,485,485,485,477,485,477,485,485,481,470,485,500,485,485],"twin_sims":[0.4289004008589637,0.377311534064606,0.35354884960922284,0.3461652586490615,0.3195478997120455,0.31030382249191996,0.28144253414661474,0.24555825876524942,0.2408322759935151,0.23953217280564618,0.23812293822046668,0.23084801966499227,0.22570269373284543,0.22179017412454585,0.2148436133194142,0.21142118180838348,0.2097956252570111,0.2062049353907647,0.2014117612554636,0.19696785799415922,0.19597716693880646,0.19553354237901804,0.19255499067648085,0.18829581313394497,0.187693192045337],"twin_dists":[0.16898967182607247,0.18133046731746738,0.18728365934233018,0.1891749295997665,0.19617910769068025,0.1986870308156817,0.20680871735759646,0.21764895383788038,0.21914983719826878,0.21956606619393107,0.2200188959741543,0.222384847902719,0.22408800566522544,0.2254004190389644,0.2277692604499697,0.2289553511494485,0.22952327111946244,0.23078844558975828,0.232501008482766,0.2341140088649628,0.23447702094753817,0.23463998755527005,0.23574086989292922,0.23733588590520618,0.2375635924656655],"n_dims_used":45,"mean_confidence":0.9180636088053385},"coverage":{"mean_confidence":0.9180636088053385,"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}}