{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007270},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960006743","496:4960006615","494:4940005657","496:4960007005","496:4960006613","494:4940004890","496:4960006218","496:4960006874","496:4960007137","494:4940004788","494:4940004647","494:4940004771","494:4940005016","494:4940004783","494:4940005030","494:4940004784","496:4960007770","494:4940005872","494:4940006000","494:4940005998","494:4940005741","494:4940004779","494:4940006192","496:4960008015","494:4940005423"],"twin_admin_codes":[496,496,494,496,496,494,496,496,496,494,494,494,494,494,494,494,496,494,494,494,494,494,494,496,494],"twin_sims":[0.7119964223611365,0.6717667899865429,0.6488608151001374,0.6343874157702325,0.6204462392851867,0.6034055527914834,0.5991808638227646,0.5614603029514786,0.5601243077964334,0.5432652397453019,0.5333862520667976,0.5283394447311067,0.5191274495977755,0.5143368051514218,0.5138844408670791,0.5052413134873024,0.5026932408276589,0.5018305233395799,0.47728492537146977,0.47633137331177544,0.4664666458869768,0.46620380597683636,0.4639157209952032,0.46317642624122796,0.4585852941236751],"twin_dists":[0.10704721223880787,0.11584979529592179,0.1207954285283021,0.12390535846163371,0.12689426231267706,0.13054366245346286,0.1314483526028504,0.13954277309240307,0.1398304440119238,0.143469590636416,0.14561118863676403,0.1467083172851867,0.14871687698627625,0.14976470916141674,0.14986377555400734,0.15176089368365514,0.1523218077972485,0.1525118951379509,0.1579608710764449,0.1581742766651215,0.16039039197441227,0.16044965478114612,0.1609660412655461,0.16113307837262036,0.1621725177735615],"n_dims_used":45,"mean_confidence":0.9157134162055122},"coverage":{"mean_confidence":0.9157134162055122,"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}}