{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009270},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680009827","468:4680009178","484:4840007839","468:4680009271","484:4840007781","468:4680009269","468:4680009569","468:4680009086","484:4840007777","468:4680009472","468:4680009661","468:4680008425","468:4680009663","472:4720003140","468:4680009087","468:4680008995","485:4850008802","485:4850008721","468:4680008997","468:4680009272","484:4840007779","484:4840007642","484:4840006418","484:4840007569","468:4680002813"],"twin_admin_codes":[468,468,484,468,484,468,468,468,484,468,468,468,468,472,468,468,485,485,468,468,484,484,484,484,468],"twin_sims":[0.5437361120221057,0.523067567367862,0.47849862513622005,0.4081988514310497,0.398882159653177,0.39262013936212653,0.3924426776459717,0.3560207265451172,0.2873748341401624,0.27180244950544175,0.2523087829785705,0.24500091171454086,0.23236405613644778,0.22863939750860338,0.22115988736792938,0.2033198022667275,0.19205829756701334,0.18969595216270554,0.17137135741722961,0.1706627098370547,0.1699180156483744,0.1687720489585465,0.16854408252731776,0.16802703211005288,0.1673840534993097],"twin_dists":[0.1433676974508003,0.1478567999311499,0.15768944385183198,0.17385734891083748,0.17608310425268503,0.17759239897985177,0.17763533295462577,0.18665510792864234,0.20510038527520408,0.20963204817504094,0.2155370017870635,0.2178249811320897,0.22188781009551614,0.22311281776029446,0.22561328276327708,0.23181596684428288,0.23592559961281376,0.23680879246378528,0.24393750705860703,0.24422386276350525,0.244525704915121,0.24499205324607282,0.2450850948282652,0.24529645830903032,0.24555995360161265],"n_dims_used":44,"mean_confidence":0.9258466200395064},"coverage":{"mean_confidence":0.9258466200395064,"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}}