{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005380},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004774","496:4960004619","496:4960004773","496:4960004927","496:4960005670","496:4960005071","496:4960004620","496:4960006997","488:4880000606","496:4960004926","496:4960007129","496:4960004458","488:4880001198","488:4880000837","488:4880001710","488:4880001466","488:4880001106","488:4880000601","496:4960005081","496:4960004621","496:4960006470","488:4880000408","496:4960004929","496:4960005078","488:4880001015"],"twin_admin_codes":[496,496,496,496,496,496,496,496,488,496,496,496,488,488,488,488,488,488,496,496,496,488,496,496,488],"twin_sims":[0.8978476655520655,0.8842209704342644,0.8736627576957053,0.8617494582320704,0.8262116816003184,0.8108093968818684,0.7792837052540448,0.7732378796480845,0.7637904694506764,0.7623625254395051,0.760546425649962,0.7468505305759117,0.7425576174208283,0.7361727014202112,0.7343815030308944,0.7322893710697277,0.7294446926730855,0.7210853745352984,0.7202587662464804,0.7124803659190381,0.7100479176519839,0.7082546809369362,0.7080764979297661,0.7074186221344035,0.7057428007216608],"twin_dists":[0.06029166571775687,0.06442829217228996,0.06749996767551036,0.07084786066569608,0.08025029909369327,0.08411261282621456,0.0917212042488297,0.09314247317049164,0.0953426969877025,0.09567318175415729,0.09609274960594164,0.09923128289192559,0.10020636261504393,0.10164959089507157,0.10205302623852985,0.10252347101020454,0.10316183703852125,0.10502948060456348,0.10521352315682583,0.10694009508549139,0.10747815305200206,0.10787427314245997,0.10791360840950091,0.10805880117346485,0.10842838389200322],"n_dims_used":45,"mean_confidence":0.940264638264974},"coverage":{"mean_confidence":0.940264638264974,"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}}