{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960011395},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010359","496:4960011219","496:4960012099","496:4960012098","496:4960011304","496:4960010357","496:4960007819","496:4960011762","496:4960011228","496:4960010607","496:4960008884","496:4960010444","496:4960010987","496:4960007942","496:4960012221","496:4960009939","496:4960009572","496:4960012013","496:4960010269","496:4960010756","496:4960008790","496:4960010182","496:4960012012","496:4960010760","496:4960003930"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.6384034701979412,0.39230657979008565,0.34325710586573105,0.2992199601498312,0.29679680614412557,0.2925934818453344,0.28825522460955055,0.2833059790081888,0.28268758445014613,0.2578173363176458,0.25428485921072325,0.2449989637506422,0.2376705576384802,0.22934888982084453,0.22820130391255336,0.2266572802217309,0.22270772580734188,0.21888874306473738,0.21216906824776005,0.2048591190868729,0.20371550563639235,0.20000970087495473,0.1983502160303294,0.19671134246807823,0.19584370582070731],"twin_dists":[0.12304328353121236,0.1776682657390684,0.18992566629420707,0.20175125428995166,0.20242992098036147,0.2036149553188965,0.20484866975103783,0.20626978020751885,0.20644839130224316,0.21384014324439513,0.2149256116791137,0.21782559681106517,0.22016462950398105,0.22287846234895473,0.22325776647373782,0.22377009946170465,0.22509125971445992,0.22638368949610999,0.22869505725330697,0.23126651601836876,0.23167445111117593,0.23300723885579894,0.23360958683590383,0.23420788051992622,0.2345260213031455],"n_dims_used":45,"mean_confidence":0.9132871839735243},"coverage":{"mean_confidence":0.9132871839735243,"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}}