{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004351},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004558","468:4680005028","468:4680003474","468:4680005772","468:4680006460","468:4680004891","468:4680004258","468:4680005777","468:4680003272","468:4680003776","468:4680006180","468:4680006047","468:4680003467","468:4680002741","468:4680005630","499:4990000042","468:4680004212","468:4680004124","468:4680003764","472:4720004443","467:4670004162","468:4680003868","468:4680005387","468:4680001942","468:4680003180"],"twin_admin_codes":[468,468,468,468,468,468,468,468,468,468,468,468,468,468,468,499,468,468,468,472,467,468,468,468,468],"twin_sims":[0.8932641496258623,0.8758836548639412,0.849106533118342,0.809588554727652,0.7698453105591152,0.7630855485702972,0.7546552174927774,0.7487520512688334,0.7361284581184735,0.7327545985164833,0.7137019888621368,0.713658603476384,0.7063744098302797,0.7029325455073046,0.7023068447120032,0.6743285631561466,0.6728566338384078,0.6678788344219342,0.6663661597724547,0.6656780444166427,0.6580260831887801,0.6565482485496492,0.6543320271323959,0.6514198633081582,0.6509825702089433],"twin_dists":[0.06170690519413343,0.0668625372232229,0.07428335214167178,0.08441424417454112,0.09393538583189848,0.09550591020308348,0.09744816067564994,0.09879810816001112,0.10165956333951251,0.10241892907149158,0.10666954413443769,0.10667915643722561,0.10828913513389217,0.10904730087685768,0.10918496004861337,0.11529428734947006,0.11561353584754128,0.11669184849022247,0.11701914296851576,0.11716797189129093,0.1188207067623165,0.11913945244384096,0.11961720467772181,0.12024454405342137,0.12033870476667155],"n_dims_used":45,"mean_confidence":0.9280960083007812},"coverage":{"mean_confidence":0.9280960083007812,"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}}