{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004177},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000863","496:4960002384","470:4700004487","470:4700008270","496:4960011435","496:4960011028","496:4960003973","500:5000009636","496:4960001391","496:4960002508","488:4880006100","493:4930004408","488:4880002741","498:4980002494","488:4880004362","485:4850000806","493:4930004552","496:4960001623","496:4960004628","488:4880000793","468:4680001627","496:4960002652","485:4850000350","488:4880001000","496:4960011030"],"twin_admin_codes":[496,496,470,470,496,496,496,500,496,496,488,493,488,498,488,485,493,496,496,488,468,496,485,488,496],"twin_sims":[0.4864858580862367,0.3658703785746411,0.29549754346234625,0.2743611154866873,0.27300075379405137,0.2654530246850578,0.26326107886996986,0.26256747341490166,0.259238928034713,0.2559060026134227,0.23418821866263628,0.22782135255789573,0.22069327698609867,0.21672234832480103,0.21496958214603226,0.21334677938461769,0.21174144134306205,0.20644991424320522,0.2060161594466685,0.2050315513066845,0.20188051513840116,0.2014597867311706,0.20058026515495872,0.19733003901470356,0.19615529268584037],"twin_dists":[0.15590862294423405,0.1841724790778593,0.20279515518469118,0.20887678710383015,0.2092777937520681,0.21152542444424818,0.21218558465095988,0.21239519655326464,0.21340596531580724,0.21442628529230037,0.22129256943485215,0.22338362724570002,0.22577113026574233,0.22712357697437358,0.2277258486975554,0.22828642444372893,0.22884381194571604,0.23070165213202906,0.23085537501966955,0.23120514363761555,0.2323323005081952,0.23248371135145976,0.23280093593167578,0.23398161299003534,0.2344116579633931],"n_dims_used":45,"mean_confidence":0.9332370334201389},"coverage":{"mean_confidence":0.9332370334201389,"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}}