{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006560},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006417","485:4850006480","485:4850006570","485:4850006558","485:4850006244","485:4850006561","485:4850006410","485:4850006319","485:4850005986","485:4850006335","485:4850006497","485:4850006404","485:4850006075","485:4850006498","485:4850006334","485:4850006479","485:4850006151","485:4850006229","485:4850006554","485:4850005750","485:4850005670","485:4850006399","485:4850006489","485:4850006418","485:4850006564"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.5040311599035215,0.4986611875523306,0.44653950683246874,0.39626485756428603,0.3684316170177224,0.3674343037601902,0.36375401132282403,0.35960101532343647,0.34461193678758156,0.34285277902415423,0.3378843455499247,0.32852531091515486,0.321636682812215,0.311338541279496,0.30997637352007523,0.308080903356694,0.3000386488660116,0.2980871658177908,0.29674260137478736,0.2831012604493976,0.2791698198288753,0.2728959221347522,0.2691234102708279,0.2677071768836785,0.2559360441167173],"twin_dists":[0.15202719248799895,0.15321098973708722,0.16491783362116777,0.1767125993934919,0.1835324712712987,0.1837814163255255,0.18470302230939245,0.18574868320213977,0.18957549989851477,0.1900303100577747,0.19132161702201184,0.1937822572712402,0.1956181137865611,0.19840421772990166,0.19877664278001891,0.19929644060853927,0.2015226879279698,0.20206811940219643,0.20244513957679755,0.2063288830414973,0.2074689556648854,0.2093087468726312,0.21042755086213097,0.2108500617317795,0.21441705118919],"n_dims_used":45,"mean_confidence":0.9185879177517361},"coverage":{"mean_confidence":0.9185879177517361,"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}}