{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002475},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002708","665:6650002711","665:6650002556","665:6650002551","665:6650002240","665:6650002474","665:6650002709","665:6650002697","665:6650001611","665:6650002238","665:6650001530","665:6650002397","665:6650002472","665:6650002396","665:6650002550","665:6650002698","665:6650002785","665:6650002229","665:6650002615","665:6650001453","665:6650001149","665:6650002395","665:6650001203","665:6650002318","665:6650001529"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.7029415305441055,0.6299374624668871,0.4355072016005488,0.36030660447207413,0.3457921768830786,0.34095053362915806,0.34084283180407454,0.3286448708587926,0.32341059973513897,0.3167427353043778,0.3012923597428935,0.26903290147831227,0.26325610767152363,0.25967543430345524,0.2580112076248527,0.2561117289016622,0.24398267514908534,0.24379544124534877,0.2406744608471897,0.22610447819593324,0.21672644080269546,0.19783153957715177,0.19779661042164595,0.19673267521943272,0.19533013857293274],"twin_dists":[0.10904532372447652,0.12485994748349608,0.16745691717726305,0.1855705948776392,0.18927105285500234,0.19052351571856269,0.1905514841120512,0.19375058297100348,0.19514328301921252,0.19693575557394982,0.20117337494818735,0.21045451146526611,0.21218708574819228,0.2132729500772999,0.21378084294838443,0.214363063251935,0.2181472392754752,0.21820659069255066,0.21920028391231472,0.22395409073618433,0.22712217459550965,0.23379856590644119,0.2338113046007309,0.23420007058616132,0.23471479420990976],"n_dims_used":45,"mean_confidence":0.9026744418674045},"coverage":{"mean_confidence":0.9026744418674045,"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}}