Response review
Gemini · paid, api, api · api
Who are my U.S. senators in Iowa?
Captured 2026-07-10 12:53:58 UTC
Model gemini-3.1-pro-preview
Your current U.S. senators in Iowa are **Chuck Grassley** and **Joni Ernst**. Both are members of the Republican Party. * **Chuck Grassley** is the senior senator and has been serving in the Senate since 1981. * **Joni Ernst** is the junior senator and has been serving since 2015.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both U.S. senators from Iowa, 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