{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006214},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700006488","470:4700005652","470:4700005796","470:4700004717","470:4700006349","470:4700004536","470:4700005651","470:4700004883","470:4700005209","470:4700005649","466:4660005390","496:4960010468","470:4700004888","466:4660005155","466:4660004885","470:4700002449","466:4660002287","470:4700006074","470:4700005935","466:4660005068","466:4660002826","496:4960009010","470:4700004880","487:4870007459","470:4700006882"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,466,496,470,466,466,470,466,470,470,466,466,496,470,487,470],"twin_sims":[0.5221182493399886,0.5027924502414568,0.45651236902538317,0.3961199759264861,0.3401250250055156,0.3097641155177575,0.27971088854348614,0.2740488365183231,0.2397874310750474,0.2265872835315731,0.2145995276817851,0.21063850206679133,0.20650012158846762,0.19558895668343068,0.19178237896172287,0.18755781238737554,0.1854350079288132,0.18487628675418785,0.1818745646183387,0.17914716158728683,0.17744740936976763,0.17691603718960885,0.17682199332392465,0.17473307446566894,0.1713119642183063],"twin_dists":[0.14806388591175698,0.15229995415908226,0.16264304824813747,0.17674750092498653,0.19073800778657943,0.1988347597645256,0.20731147658676535,0.20896873237321134,0.21948422949940857,0.2237933802641758,0.22785342688723928,0.22922842410995067,0.2306838728806384,0.23461961696548614,0.23602836292924922,0.23761481753460356,0.23842146140835876,0.2386348477125528,0.23978910817792864,0.24084961427503682,0.24151633693789792,0.24172569669322677,0.24176279638234863,0.24259050740015062,0.2439614744918034],"n_dims_used":43,"mean_confidence":0.9142262658407522},"coverage":{"mean_confidence":0.9142262658407522,"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}}