{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004613},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880000681","496:4960005069","496:4960004765","496:4960010581","496:4960010256","496:4960010177","496:4960005376","496:4960010093","488:4880001371","496:4960005084","488:4880006009","470:4700000144","496:4960007123","496:4960011036","488:4880004203","470:4700000150","496:4960004785","488:4880000334","472:4720001794","496:4960007250","496:4960005392","496:4960011119","488:4880002196","488:4880006206","470:4700000091"],"twin_admin_codes":[488,496,496,496,496,496,496,496,488,496,488,470,496,496,488,470,496,488,472,496,496,496,488,488,470],"twin_sims":[0.9073617439365054,0.8695755256184865,0.817387135332362,0.7565079152174208,0.6837704847782009,0.6695218764176503,0.6656716858284407,0.6476401746673618,0.6344198343897068,0.6319406189258948,0.6270923007296433,0.6257894192216645,0.6130168297756703,0.6126487487137935,0.6101384256922339,0.5997810989703615,0.5974148980019794,0.5966142402053476,0.5955177632207995,0.5821860713140025,0.5811659746431357,0.5798876837128137,0.5798390501726286,0.5767320110020068,0.5755252444301963],"twin_dists":[0.05726686554055564,0.06866175327960124,0.08247642406904769,0.09702281077476106,0.1132417601780956,0.11633614598911933,0.11716934699284261,0.12105807424893379,0.12389840183561825,0.12443031192943088,0.12546998569692375,0.12574927207847955,0.1284855711792083,0.12856439575240394,0.1291019586854243,0.13131980884416156,0.13182656290137765,0.13199804723714872,0.1322329019579179,0.13509009180845083,0.13530888455694826,0.1355830982408828,0.13559353187589207,0.1362602584153027,0.1365193002098469],"n_dims_used":45,"mean_confidence":0.9466300116644966},"coverage":{"mean_confidence":0.9466300116644966,"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}}