{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700003198},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["488:4880005970","488:4880006166","488:4880005892","470:4700003371","488:4880005891","466:4660002124","466:4660002782","466:4660002426","466:4660002418","488:4880006114","466:4660002329","466:4660002860","466:4660002125","466:4660001511","488:4880006220","466:4660002516","488:4880005075","466:4660002023","488:4880005972","488:4880006048","466:4660002025","466:4660001822","488:4880005173","466:4660002523","493:4930004154"],"twin_admin_codes":[488,488,488,470,488,466,466,466,466,488,466,466,466,466,488,466,488,466,488,488,466,466,488,466,493],"twin_sims":[0.7113890484933505,0.6237980803813538,0.48961936082002416,0.4839729671332042,0.457283644735961,0.4099232723762326,0.32117368459504814,0.31591554947096917,0.3064196955254548,0.29899958173660557,0.28953859808605936,0.2894852393889554,0.2609211581993935,0.23981907609758657,0.23553858248999474,0.22996386064669314,0.22602703932553853,0.2183337904148394,0.2179892845923131,0.21736984727030456,0.20159464846855382,0.1898760848370308,0.1878896599140789,0.18763630577235615,0.18692947741856988],"twin_dists":[0.10718160113960541,0.12617606253510089,0.1552124563465332,0.15646789973503933,0.1624678875756638,0.1734478788449315,0.19574228682978906,0.19715959702167707,0.1997535110518361,0.20181284335849412,0.20448255798635548,0.20449776045265475,0.21289411594433444,0.21947408793988046,0.22085388908144485,0.2226757158169409,0.22397988884713937,0.22657275176695935,0.22669028098822452,0.22690191823830236,0.23243515393446873,0.23674117790963373,0.23748929884292716,0.237585113984572,0.2378529075575756],"n_dims_used":43,"mean_confidence":0.9139910853186319},"coverage":{"mean_confidence":0.9139910853186319,"n_dims_used":43,"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}}