Response review
Grok · paid, api, api · api
Who is my U.S. representative in IA-03?
Captured 2026-07-10 21:59:51 UTC
Model grok-4.3
**Zach Nunn (Republican)** is the current U.S. Representative for Iowa's 3rd congressional district (IA-03). He has held the seat since January 2023. For the most precise confirmation (especially near district boundaries), enter your full address on the official House.gov finder or Iowa’s Secretary of State site.
Grade
Judge
accurate
Judge model claude-opus-4-8
The chatbot correctly identifies Zach Nunn as the U.S. Representative for IA-03, matching the ground truth (Zachary Nunn), with accurate party and tenure details.
Human
not reviewed
Final
accurate
Ground truth
representative: Zachary Nunn
clerk.house.gov 100
as of 2026-07-07