{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010814},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960011621","496:4960011875","488:4880002764","496:4960010323","496:4960009267","496:4960011609","496:4960012109","496:4960011438","496:4960012177","496:4960012175","496:4960009472","496:4960010662","496:4960011709","496:4960012232","496:4960010886","496:4960011112","496:4960009461","496:4960012114","496:4960010009","496:4960011697","496:4960011710","496:4960012113","496:4960010647","496:4960009648","496:4960011350"],"twin_admin_codes":[496,496,488,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.9031985539703363,0.7768459628240355,0.7758776761765187,0.758220253844896,0.7376244688120136,0.7367004930206401,0.732301298879968,0.719576837970959,0.7140112402966565,0.7119316973336628,0.7060279031603628,0.70268182586043,0.7016460776410318,0.7013258597282297,0.7009012905690083,0.6942792604235807,0.6779630892755861,0.6750773735684973,0.6742402903118468,0.6708328156156149,0.6659933117284107,0.6626497972081408,0.6606280811573128,0.6556200478599834,0.650412628254446],"twin_dists":[0.058605743213939694,0.09229557543676455,0.09252322738186827,0.09662895123649216,0.10132215102121406,0.10153059733449026,0.10252079119701149,0.10536526972361224,0.10660101937602606,0.10706153601241944,0.10836553503842908,0.10910246733615656,0.1093302788587013,0.10940068232919142,0.10949400830532621,0.11094672137874795,0.11450517808484194,0.11513180532155333,0.1153134381894452,0.11605218654802375,0.1170997887429397,0.11782252394279938,0.11825915522045269,0.11933958138554444,0.12046141264423627],"n_dims_used":45,"mean_confidence":0.9226932949490018},"coverage":{"mean_confidence":0.9226932949490018,"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}}