{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000230},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930004345","493:4930003698","493:4930001245","493:4930000513","494:4940000371","494:4940000112","466:4660013985","493:4930003184","494:4940000709","494:4940000768","494:4940000434","494:4940000035","468:4680004130","493:4930005059","494:4940000551","493:4930001845","494:4940000120","494:4940000421","494:4940000080","494:4940000491","468:4680004231","493:4930002175","466:4660013787","494:4940000076","484:4840008064"],"twin_admin_codes":[493,493,493,493,494,494,466,493,494,494,494,494,468,493,494,493,494,494,494,494,468,493,466,494,484],"twin_sims":[0.5532761493373357,0.47730100097565115,0.4242155724969245,0.31108762860074707,0.309904669283193,0.249621182962625,0.2392590871263113,0.20984203485880726,0.20788396585140745,0.19944428347644666,0.19482002640474047,0.1841865876811844,0.17592567501198003,0.16581650841768483,0.16494466343733916,0.1560595414898878,0.1542985036447051,0.13886901247654135,0.1339357453175461,0.13071116971753965,0.11538087808578029,0.11406481638360365,0.11321526893983017,0.10583951520548153,0.1050354999289358],"twin_dists":[0.1413065500909093,0.1579572745323501,0.17008238369608694,0.19847274865200837,0.19879627309904613,0.21637345110230333,0.21965368121809575,0.2295070156420288,0.23019498794302334,0.23321208137936317,0.2349026383318584,0.2388988838781693,0.24211709475819376,0.24620541052687409,0.24656631117463082,0.2503256316199221,0.25108915245248103,0.2580697336908414,0.260423129319427,0.2619968047502285,0.26990884785331104,0.2706248033844408,0.27109035192992853,0.27525005405279973,0.2757169535090999],"n_dims_used":45,"mean_confidence":0.9281506008572049},"coverage":{"mean_confidence":0.9281506008572049,"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}}