{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960008910},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008636","496:4960009113","488:4880001554","496:4960008752","496:4960008809","496:4960008614","496:4960000897","496:4960000993","499:4990000126","496:4960009952","496:4960001547","496:4960001430","496:4960009594","496:4960008627","493:4930004287","496:4960008529","493:4930005489","496:4960009781","493:4930005478","496:4960000459","496:4960001764","496:4960000670","496:4960009013","496:4960010035","496:4960001432"],"twin_admin_codes":[496,496,488,496,496,496,496,496,499,496,496,496,496,496,493,496,493,496,493,496,496,496,496,496,496],"twin_sims":[0.7548121965812118,0.41465706874591013,0.36291617019266786,0.3605145977903837,0.34682770919477157,0.3218848714667012,0.3217459901433325,0.30936381176019817,0.2978911412637626,0.29199234474889396,0.28622656960559434,0.2855240678002708,0.2825107026692337,0.27939659306496817,0.2712044027206219,0.2634286718834006,0.26229031146496323,0.2612438639190914,0.2602576856716472,0.25213389710612977,0.2508102266304417,0.24651138502089492,0.24552149126088488,0.24489452686758056,0.24237225859822684],"twin_dists":[0.09741215239789199,0.17232768093670695,0.18491348777803204,0.1855181320414291,0.18900438629338565,0.19555159239616848,0.19558881287835356,0.19894442651155522,0.2021230230158065,0.20378525421638038,0.20542938486277515,0.20563105565577847,0.20649952352655873,0.20740293031949572,0.20980920853872478,0.21213498882947063,0.21247905354484806,0.21279616403828577,0.21309574115134505,0.21559125733002407,0.21600268499374525,0.21734852241909408,0.2176605582101831,0.21785861004775342,0.21865869217277914],"n_dims_used":45,"mean_confidence":0.9224847581651475},"coverage":{"mean_confidence":0.9224847581651475,"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}}