{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930007012},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007107","493:4930004142","494:4940003014","493:4930006729","493:4930004601","493:4930006731","496:4960002810","496:4960002011","496:4960000740","493:4930004304","493:4930005356","494:4940003369","493:4930004295","493:4930005258","496:4960000670","496:4960000107","466:4660007796","494:4940001911","493:4930004876","493:4930005010","466:4660009364","496:4960004502","496:4960000596","493:4930007114","466:4660001543"],"twin_admin_codes":[493,493,494,493,493,493,496,496,496,493,493,494,493,493,496,496,466,494,493,493,466,496,496,493,466],"twin_sims":[0.4234322413838188,0.42074077291755396,0.416668775230413,0.39831874243289844,0.3919156640938005,0.3417344941613886,0.33249249115823215,0.327089031235685,0.31167964749924654,0.3114490950076796,0.30887921827811354,0.2941896088451694,0.29322311945934953,0.2920679030826995,0.2906277693301297,0.2819016396579577,0.277967365833499,0.2761585523588053,0.2753324072956365,0.2613912942875058,0.261126158279673,0.25158957311997443,0.2507130024446293,0.2502020813581598,0.2487650131627229],"twin_dists":[0.1702655791035531,0.1708961105188257,0.17185331337833665,0.17621845340111875,0.17776288862285836,0.19032007632967676,0.19273461450469898,0.1941632601093966,0.1983111031546511,0.1983740325866888,0.1990772941876812,0.20316378516596528,0.20343680475412104,0.20376383751997182,0.2041726057168425,0.20667573706240636,0.20781959829899288,0.2083488051312026,0.20859121613981593,0.21275143929307314,0.21283188280686954,0.21576027876690337,0.21603295910287634,0.2161921754051902,0.21664112097885965],"n_dims_used":45,"mean_confidence":0.9262420654296875},"coverage":{"mean_confidence":0.9262420654296875,"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}}