{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002394},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002012","496:4960004060","496:4960001514","496:4960003098","496:4960003772","496:4960003092","496:4960003237","496:4960001405","466:4660003048","466:4660003264","496:4960006502","493:4930007069","493:4930007020","496:4960002539","496:4960002537","470:4700002617","496:4960002961","493:4930006844","493:4930007166","496:4960001758","466:4660003539","496:4960003920","496:4960005700","466:4660002153","496:4960007853"],"twin_admin_codes":[496,496,496,496,496,496,496,496,466,466,496,493,493,496,496,470,496,493,493,496,466,496,496,466,496],"twin_sims":[0.6760389255007807,0.5683397775941643,0.5316792050617728,0.5065764762943119,0.46539726141902193,0.4570666336290438,0.4464395649638025,0.4002635154025221,0.39038856885204165,0.3812321658881515,0.37196649867885967,0.361119877300656,0.3574978965764799,0.3479431415821911,0.34500774657821304,0.34055072884064114,0.3232084511134822,0.3160423512955496,0.31583336831834646,0.3123699493489191,0.3105224168260449,0.30206881410514946,0.2928499476942189,0.28014619375517363,0.2786129369795254],"twin_dists":[0.11492308905794607,0.13806285233536847,0.14598203993298298,0.15146728405440807,0.16063157930889196,0.1625171611050552,0.16494072574635457,0.1757516306188318,0.17813295170954352,0.18036632232055347,0.18265280146806503,0.1853655481237471,0.18628056676989227,0.18871761383646987,0.1894733378845669,0.19062736228354668,0.1951973194006167,0.19712526218829865,0.19718185383471085,0.19812284363135738,0.1986272389127895,0.20095746178497012,0.20354236309989188,0.20718491447642132,0.2076312314269098],"n_dims_used":45,"mean_confidence":0.926892344156901},"coverage":{"mean_confidence":0.926892344156901,"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}}