{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006733},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960002528","496:4960001284","496:4960001287","493:4930007009","494:4940007916","493:4930007037","466:4660003376","466:4660001862","493:4930007070","494:4940007813","494:4940002902","493:4930006916","466:4660003160","493:4930007016","466:4660008098","478:4780004791","496:4960002672","466:4660003320","496:4960000138","494:4940007165","493:4930006299","496:4960000661","490:4900005513","490:4900004856","496:4960006624"],"twin_admin_codes":[496,496,496,493,494,493,466,466,493,494,494,493,466,493,466,478,496,466,496,494,493,496,490,490,496],"twin_sims":[0.7803996737108271,0.7639548745349481,0.6205100301655684,0.5045149065484119,0.39964714860004524,0.3948253985298234,0.3517190573422785,0.34963574175071366,0.34884941082008236,0.34861923464621514,0.33970367963173514,0.329947966472803,0.3279701727595325,0.3238242876323657,0.32083072624427034,0.31881613926747626,0.3154839884688737,0.31281714728139837,0.3112047257936103,0.30688202824641514,0.30619252668432806,0.30074560910600856,0.3006887572775125,0.3000357000511474,0.2964626901526492],"twin_dists":[0.09145766344708539,0.09530461309977158,0.1268805956898478,0.15192072162466957,0.17589947115878002,0.17705962195314484,0.18775041071190338,0.1882833765630016,0.18848497243509998,0.1885440290594595,0.19084759363951506,0.19340577195047287,0.19392940997707922,0.1950327586510058,0.195834330588365,0.19637612646703745,0.19727651169451155,0.19800101018115718,0.19844076236536215,0.19962616008201708,0.19981612604387183,0.20132560781697165,0.20134144645319316,0.20152351054045892,0.20252375383929586],"n_dims_used":45,"mean_confidence":0.926497565375434},"coverage":{"mean_confidence":0.926497565375434,"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}}