{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870001228},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["475:4750000011","475:4750000040","475:4750000023","475:4750000010","487:4870001140","475:4750000009","466:4660011780","480:4800002320","475:4750000024","488:4880005338","487:4870001137","475:4750000002","475:4750000086","475:4750000062","480:4800002421","475:4750000179","488:4880005337","475:4750000130","473:4730005206","493:4930005585","472:4720005864","475:4750000081","475:4750000153","487:4870001135","480:4800002422"],"twin_admin_codes":[475,475,475,475,487,475,466,480,475,488,487,475,475,475,480,475,488,475,473,493,472,475,475,487,480],"twin_sims":[0.00010241681851108739,0.00005827813641218339,0.000052378501173683316,0.00004859970850325237,0.00002762131375668525,0.000006884181075931989,0.000006230925385189447,0.0000022420514641007844,0.0000011202847582519613,7.646808321651732e-7,4.462055320347661e-7,4.21361432471956e-7,3.8022392984939115e-7,3.576391421617928e-7,1.9681035982328416e-7,7.06373009930258e-8,5.760287407244197e-8,4.520160584948167e-8,3.004483784141485e-8,2.1638905440314704e-8,2.0086819371109812e-8,1.8271144036390443e-8,1.4891245261547463e-8,1.2329153902489964e-8,9.7659323875054e-9],"twin_dists":[0.5566893706812253,0.573518546714974,0.576648993065108,0.5788351028110351,0.5950724530785458,0.6332306128153473,0.6358808140714802,0.662439314743912,0.6798759506129166,0.6892850849380274,0.7023433154892983,0.7037178083683099,0.7061758610118819,0.7076370004843573,0.7217335764750934,0.7452964317141156,0.7498987844834508,0.7553322701319019,0.7643987995974678,0.7716068991412455,0.7732322112170001,0.7752961454315588,0.7797336358312881,0.7838073074342813,0.7888069116581699],"n_dims_used":42,"mean_confidence":0.8650169372558594},"coverage":{"mean_confidence":0.8650169372558594,"n_dims_used":42,"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}}