{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006776},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006235","466:4660001682","470:4700005683","466:4660001020","470:4700005525","470:4700005942","470:4700005978","466:4660001309","493:4930001308","470:4700006377","470:4700005254","488:4880004937","488:4880005228","496:4960007712","470:4700006797","470:4700006123","493:4930000757","470:4700006088","470:4700006898","489:4890001980","470:4700006249","466:4660013956","470:4700004749","470:4700006777","493:4930001747"],"twin_admin_codes":[470,466,470,466,470,470,470,466,493,470,470,488,488,496,470,470,493,470,470,489,470,466,470,470,493],"twin_sims":[0.44654991153903717,0.4282108300190103,0.4277623840397118,0.42529793717911396,0.37655430582209803,0.3747002331350917,0.35483104329811194,0.3546714061565741,0.32909621580684717,0.31885071391549336,0.3147898292171478,0.3047732675083609,0.29843003313509225,0.2906358891450456,0.28811577191148896,0.28703550760294483,0.2848217804586412,0.2813034572737825,0.2757241453602575,0.27521543512216723,0.2726292622591201,0.2707207423917332,0.2704391549502576,0.2640084058359564,0.2587624903318665],"twin_dists":[0.16491545048917094,0.16915020067627043,0.16925465371982984,0.16982948597773234,0.18151724121603635,0.1819753331757944,0.18695733895755415,0.18699793353953414,0.19363106799729846,0.19636681188817218,0.19746475744278566,0.20020792851587416,0.20197213819419085,0.20417029761147854,0.20488851046571063,0.2051975265955718,0.2058329632227449,0.2068490270087586,0.20847621528149132,0.20862557457741343,0.2093875151779673,0.20995266033091947,0.21003625095636025,0.21196012391888278,0.21355130980203166],"n_dims_used":43,"mean_confidence":0.9146596331929051},"coverage":{"mean_confidence":0.9146596331929051,"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}}