{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008829},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010779","496:4960008223","496:4960008221","496:4960011334","496:4960008923","496:4960008916","496:4960008546","469:4690005416","496:4960008202","496:4960010853","470:4700003499","493:4930004584","496:4960009411","496:4960008645","496:4960009526","496:4960001197","496:4960011167","488:4880003597","470:4700003674","496:4960000336","496:4960009312","496:4960008222","496:4960008828","496:4960010702","496:4960000460"],"twin_admin_codes":[496,496,496,496,496,496,496,469,496,496,470,493,496,496,496,496,496,488,470,496,496,496,496,496,496],"twin_sims":[0.506911699581728,0.4786508815065206,0.4332912712037861,0.4242842068896322,0.36865887473636755,0.34893644519782036,0.3451574692357,0.3407640627483973,0.32690497911290944,0.3194091096323067,0.3012706675971513,0.29443394760916675,0.29332869818559454,0.28560561624605174,0.27593788101847494,0.26391655713152795,0.26112644663836887,0.2585886708575131,0.2525205127447513,0.2505211016086229,0.2492802393934511,0.24623730346148998,0.2428890230073031,0.2381920268748514,0.23594615114614229],"twin_dists":[0.1513935988979911,0.15765540948838452,0.1679699531778225,0.17006633909582372,0.18347579129117683,0.18846264723566888,0.18943470934212822,0.1905719421370837,0.1942121504462593,0.19621645595195544,0.20117941166361575,0.20309484698164712,0.203406954360448,0.20560762984237244,0.20841351198055852,0.21198781220022672,0.21283179528964666,0.21360437802074525,0.21547134805873727,0.21609273606874105,0.2164799719603292,0.21743483799113275,0.21849433399684248,0.21999665508382546,0.2207218094740219],"n_dims_used":45,"mean_confidence":0.9238870408799913},"coverage":{"mean_confidence":0.9238870408799913,"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}}