{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940005539},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940005293","494:4940005663","494:4940005884","494:4940006291","494:4940004766","494:4940004394","494:4940006616","494:4940006217","494:4940004765","494:4940005157","494:4940004543","494:4940005997","496:4960005953","494:4940005125","494:4940004548","494:4940006108","494:4940005382","494:4940006216","494:4940001598","494:4940002228","493:4930006902","494:4940006080","494:4940005747","494:4940004270","494:4940006222"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,494,496,494,494,494,494,494,494,494,493,494,494,494,494],"twin_sims":[0.7022793326442669,0.5877527496173744,0.542027424422893,0.5150200509917521,0.5007384832226099,0.49347371954873986,0.4789843128983582,0.45210547598687,0.4442038651803799,0.42929355146302034,0.42495520627561967,0.41530007043914285,0.3929297840172313,0.38823085546684716,0.35611544885563834,0.3493923141279044,0.342674084639004,0.33597964972011446,0.3259563216259446,0.3193242212797946,0.3109706441483516,0.2937188916782062,0.27921930378622106,0.2771566209472445,0.27668547400488297],"twin_dists":[0.10919101175257366,0.133896617398277,0.1437375208372225,0.1496151213376535,0.15275263933213148,0.1543579644579809,0.15758088862653397,0.1636459534905873,0.1654533344558916,0.16889819552108107,0.16990953707571776,0.1721759513004084,0.17751750710275913,0.1786569920401504,0.18663106679093952,0.18834575996256847,0.19007657887323476,0.19181935825373891,0.1944643870886006,0.19623930381066396,0.19850471101774853,0.20329668968672482,0.2074545455605858,0.208056538207381,0.20819442508978905],"n_dims_used":44,"mean_confidence":0.9139466719193892},"coverage":{"mean_confidence":0.9139466719193892,"n_dims_used":44,"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}}