Response review
Grok · paid, api, api · api
Who is my U.S. representative in IA-04?
Captured 2026-07-10 21:59:52 UTC
Model grok-4.3
**Randy Feenstra (Republican)** is the current U.S. Representative for Iowa’s 4th congressional district (IA-04). He has held the seat since January 2021. For the most up-to-date confirmation, you can check the official House website or your voter registration.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Randy Feenstra as the U.S. Representative for IA-04, matching the ground truth, and cites the official House website.
Human
not reviewed
Final
accurate
Ground truth
representative: Randy Feenstra
clerk.house.gov 100
as of 2026-07-07