{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006551},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006933","470:4700006689","496:4960003552","470:4700007141","470:4700006934","470:4700007047","470:4700005565","470:4700007142","470:4700005990","470:4700007149","470:4700005997","488:4880001166","468:4680001621","470:4700005112","496:4960010562","470:4700005765","472:4720003504","470:4700007057","472:4720006488","481:4810000716","468:4680000947","468:4680001020","470:4700006937","499:4990004157","488:4880005478"],"twin_admin_codes":[470,470,496,470,470,470,470,470,470,470,470,488,468,470,496,470,472,470,472,481,468,468,470,499,488],"twin_sims":[0.716669510353914,0.6458257490668696,0.5238360736318266,0.4975048658648327,0.48848999347186695,0.4849431286622547,0.4766290811338932,0.4303436049466006,0.4185778119338324,0.4068567112739341,0.40593608693963235,0.39696314468004246,0.38237323800338213,0.361553691737327,0.3564788042528589,0.3473756751965033,0.3465372887642626,0.3442793056648383,0.3413809273938683,0.33981120912450813,0.3342649636606672,0.32382714840773286,0.3233780303430413,0.3224746822711282,0.32159299868882996],"twin_dists":[0.1060113943193334,0.1214483476003709,0.14768921948254055,0.15346636163720834,0.15546321068293267,0.15625187157463702,0.15810763455958,0.16865404191125824,0.1714040633334226,0.17417657410088436,0.17439581293914,0.17654446640586396,0.1800866151905916,0.18525626865262163,0.1865388754003246,0.1888634461404126,0.1890791318214241,0.1896614030988694,0.19041179670753536,0.19081961984030382,0.1922687540958363,0.19503199461574916,0.19515198787680507,0.19539362176414385,0.1956298253040141],"n_dims_used":43,"mean_confidence":0.9147259024686591},"coverage":{"mean_confidence":0.9147259024686591,"n_dims_used":43,"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}}