{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006211},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960005810","496:4960005804","488:4880000679","496:4960005076","488:4880001094","488:4880000449","488:4880001109","488:4880001544","496:4960005222","496:4960006212","488:4880001009","496:4960010810","488:4880000180","496:4960005667","488:4880001288","496:4960010585","472:4720001916","488:4880000124","488:4880001089","496:4960005070","496:4960005669","488:4880001092","496:4960007389","496:4960006477","488:4880004009"],"twin_admin_codes":[496,496,488,496,488,488,488,488,496,496,488,496,488,496,488,496,472,488,488,496,496,488,496,496,488],"twin_sims":[0.9450076827607887,0.8782572508547567,0.817149349230761,0.7975852764140764,0.7158430235190891,0.7151405375444123,0.7131287147699655,0.7017424911792964,0.7009363341604795,0.700345606946579,0.6876721221661133,0.6865290548953173,0.6841800682351509,0.6749879591667763,0.6693276047132952,0.66122623301463,0.6531416636520276,0.6477945292058112,0.6464332876792707,0.6453720421864065,0.644070529803372,0.6439997475829047,0.6385753149194071,0.6353588535939015,0.6303631072202721],"twin_dists":[0.04368195564127434,0.06617630387519736,0.08253590573702611,0.08734800738244504,0.10619483139579063,0.10635066417857493,0.10679653389519757,0.1093090786845609,0.1094863061281374,0.10961612026072157,0.11239106132431115,0.11264045527230168,0.11315252949124617,0.11515120964329059,0.1163782149996555,0.1181300011716502,0.11987369172025751,0.12102486589290767,0.12131768716593506,0.12154591265163929,0.12182573612723846,0.12184095197474895,0.12300638259197118,0.12369688477002111,0.12476866520143702],"n_dims_used":45,"mean_confidence":0.93891847398546},"coverage":{"mean_confidence":0.93891847398546,"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}}