Response review
Grok · paid, api, api · api
Who are my U.S. senators in Iowa?
Captured 2026-07-10 11:36:24 UTC
Model grok-4.3
**Your two U.S. Senators from Iowa are:** - **Chuck Grassley** (Republican) – Senior Senator - **Joni Ernst** (Republican) – Junior Senator Both senators represent the entire state of Iowa.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly names both Iowa U.S. senators, Chuck Grassley and Joni Ernst, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
senators: Joni Ernst, Chuck Grassley
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml