{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006848},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730005602","473:4730006510","473:4730005932","473:4730006397","473:4730006283","473:4730006058","473:4730006282","473:4730005498","473:4730005712","473:4730005497","473:4730006281","473:4730006161","473:4730006961","473:4730006048","473:4730005396","473:4730006509","473:4730007108","473:4730006511","473:4730005928","473:4730005493","473:4730005704","473:4730005606","473:4730005397","473:4730005604","473:4730005930"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.6564236840662055,0.6478937918804166,0.6377458147643097,0.6269336711929181,0.6228869463503451,0.6083078863377748,0.5795138642049411,0.5712730865025598,0.5514209820544781,0.5162486355741464,0.506189263376247,0.4985076855951247,0.49448998258218047,0.4875664669461176,0.48552156394086454,0.48260506628264876,0.47129903467050327,0.46369489686362664,0.45998727759077856,0.4460338642064575,0.42218358348734225,0.4177681441092943,0.4071165045718559,0.4010410514660045,0.3938138661128759],"twin_dists":[0.11916631280976,0.1210035095528521,0.12318449423179449,0.12550399177261265,0.12637131225834952,0.12949393430886638,0.13566329776802105,0.13743248333086763,0.1417069010423359,0.14934626144218013,0.15155241308369338,0.15324488078095774,0.15413299138520262,0.15566839214511563,0.15612313365355232,0.15677272263737144,0.15930285106298414,0.16101592477088503,0.1618547162857508,0.1650336733056663,0.17055789260120804,0.17159449380634575,0.17411474643162939,0.1755652796354482,0.1773038302457785],"n_dims_used":45,"mean_confidence":0.9210210164388021},"coverage":{"mean_confidence":0.9210210164388021,"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}}