Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in IA-03?
Captured 2026-07-10 20:29:14 UTC
Model gpt-5-2025-08-07
As of July 10, 2026, IA-03 is represented by Rep. Zach Nunn (R), who has served since January 3, 2023. ([nunn.house.gov](https://nunn.house.gov/))
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Zach Nunn as the representative for IA-03, matching the ground truth (Zachary Nunn), with a valid official source.
Human
not reviewed
Final
accurate
Ground truth
representative: Zachary Nunn
clerk.house.gov 100
as of 2026-07-07