{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005583},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004904","485:4850004905","485:4850005312","485:4850005307","485:4850005319","485:4850004839","485:4850005103","485:4850005308","485:4850004778","485:4850003954","485:4850006125","485:4850005244","485:4850004780","485:4850005238","485:4850003488","485:4850004646","485:4850006124","485:4850004518","485:4850004840","485:4850005032","485:4850005817","485:4850004906","485:4850003732","485:4850005387","485:4850005582"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9270281414237534,0.923268584943121,0.8722135416582241,0.8545065524334758,0.8385493252100775,0.837477633022505,0.8243641251422443,0.8226621573150628,0.8154034535125284,0.8129556970596311,0.8123641911980959,0.8121462850370548,0.803873310958354,0.7978909711038784,0.7911831722619856,0.7834671170968887,0.7704559254643347,0.7617425735331959,0.760990863687964,0.7609480068798127,0.7605881049659168,0.7567379783449295,0.751183836287656,0.7393366821641377,0.7341884367347071],"twin_dists":[0.0505581733555275,0.05189622509438531,0.06791355328076602,0.07282962635005225,0.07707191849401734,0.07735129136590006,0.08071946430610207,0.08115018251848644,0.08297185960696739,0.0835807995256844,0.08372756039102287,0.08378158804982876,0.08581816721818959,0.08727397762613276,0.08889066993751134,0.09073128489840318,0.09379291049097076,0.09581650129592911,0.09599014954581933,0.09600004535353603,0.09608312990072494,0.09696993463851708,0.09824296655213298,0.10093543526660596,0.10209647437910234],"n_dims_used":44,"mean_confidence":0.9177421223033558},"coverage":{"mean_confidence":0.9177421223033558,"n_dims_used":44,"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}}