{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940007549},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940007663","494:4940008922","494:4940008628","494:4940006917","494:4940008885","494:4940006806","494:4940007025","494:4940008939","494:4940007024","494:4940008768","494:4940006905","494:4940007241","494:4940007239","494:4940008171","494:4940007023","494:4940008479","494:4940007650","494:4940008070","494:4940006900","494:4940008698","494:4940008699","494:4940008388","494:4940007856","494:4940007757","494:4940008185"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494,494],"twin_sims":[0.5766283683631221,0.5510866907861034,0.4857912178989936,0.46076455134883143,0.4473522964201294,0.43133718288994666,0.42886175442045144,0.40816889891821084,0.4078575815932899,0.39580233188028685,0.3748873484430951,0.36456214242983687,0.3524867104088049,0.3265688469449252,0.3210351810253692,0.31991379129616154,0.31184441757517756,0.3102494463449028,0.30550443934614163,0.3038993051459174,0.3034269236225487,0.28450500956349134,0.2834637939338519,0.28260571449307087,0.2745971729308036],"twin_dists":[0.13628250413521842,0.1417790648674775,0.1560631349876847,0.1616786727449471,0.1647317327222175,0.16842324291218397,0.1689986657366478,0.17386446797925104,0.17393847509687219,0.1768240409407083,0.18192905168499623,0.18450025207675472,0.18755444093949328,0.19430147756870234,0.1957794520302404,0.19608069030618125,0.19826614535781503,0.19870190801815496,0.20000594882760625,0.20044972141369732,0.20058057976599655,0.20592413287274872,0.2062242361796571,0.2064720555129361,0.20880732657158935],"n_dims_used":45,"mean_confidence":0.9154963175455729},"coverage":{"mean_confidence":0.9154963175455729,"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}}