{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007888},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007101","485:4850008511","485:4850007309","485:4850008758","485:4850008710","485:4850007774","485:4850007568","485:4850007378","485:4850008024","485:4850008001","485:4850007658","485:4850008858","485:4850008704","485:4850007734","485:4850008368","485:4850006711","485:4850008757","485:4850008845","485:4850006645","485:4850007949","485:4850008514","485:4850007102","485:4850007171","485:4850007832","485:4850007867"],"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":[0.5264690488941125,0.5092261295903414,0.49626646679989506,0.4660952166365907,0.46518931932140367,0.4212853333433543,0.3960306845313055,0.38153257648602973,0.37937257156895654,0.36949891580998084,0.35853886681170416,0.35816637130704254,0.35462883532937445,0.3469987215368523,0.3455970662556034,0.34252472055771893,0.33434577485860745,0.3282570672192363,0.319295448296933,0.31875330187574996,0.31865489912285694,0.3122191406821104,0.305449015313095,0.27828039159451384,0.265153549463517],"twin_dists":[0.14711549224533124,0.1508852145657049,0.15374004713656603,0.16047414190228146,0.16067850049433097,0.17076839949240258,0.1767690138666062,0.18029264469673426,0.18082302420283122,0.18326642909049623,0.18601710314525863,0.18611133447518238,0.18700876059321514,0.18896038828878134,0.18932134429999312,0.19011526314909952,0.1922475465151684,0.19385334458160594,0.1962470488873084,0.19639305662212359,0.19641957285630968,0.19816395197676712,0.20002124941713423,0.2077282293729787,0.21161541792542013],"n_dims_used":45,"mean_confidence":0.9191350301106771},"coverage":{"mean_confidence":0.9191350301106771,"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}}