{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960005358},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840003469","469:4690002794","468:4680002483","470:4700001187","478:4780001794","498:4980000987","468:4680002484","469:4690000174","484:4840003471","496:4960004600","484:4840003375","496:4960004599","496:4960005210","484:4840003762","493:4930000220","484:4840003290","468:4680002336","479:4790003873","484:4840003291","484:4840003196","473:4730003315","469:4690003200","484:4840004383","469:4690002902","470:4700005552"],"twin_admin_codes":[484,469,468,470,478,498,468,469,484,496,484,496,496,484,493,484,468,479,484,484,473,469,484,469,470],"twin_sims":[0.07019878706850549,0.05407366658137646,0.051583367549485074,0.04822058598568402,0.042246133626093904,0.03869407889807696,0.034607630473764216,0.03451353892045022,0.029055549327681448,0.0206429982581745,0.01906000680245693,0.018148580298290397,0.014828773307655767,0.014189122493331948,0.011879667961780624,0.0094098401902931,0.009054351449825112,0.008738635744196954,0.008657839867066154,0.007384611292254899,0.007286743303664378,0.007243670180344193,0.00545466050141971,0.004647081962711248,0.0044735337693205925],"twin_dists":[0.29935572056421555,0.3137165470070641,0.316241362664856,0.31981677563574806,0.3267184948110656,0.33122163687141726,0.3368575228366762,0.3369938189324548,0.34550254735821856,0.3618061306172538,0.36550672851610494,0.36776102200061983,0.3769129400625011,0.37888106036271224,0.3867088663398734,0.3967447412547359,0.3983786296361939,0.3998785139909073,0.40027013687049107,0.40691801315518156,0.40747066655510245,0.4077160132842507,0.41928685988919334,0.42568394660278736,0.4271894144881797],"n_dims_used":45,"mean_confidence":0.9274568345811632},"coverage":{"mean_confidence":0.9274568345811632,"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}}