Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in IA-04?
Captured 2026-07-10 20:29:18 UTC
Model gpt-5-2025-08-07
As of July 10, 2026, your U.S. Representative for Iowa’s 4th Congressional District (IA‑04) is Rep. Randy Feenstra (Republican). ([clerk.house.gov](https://clerk.house.gov/members/F000446?utm_source=openai))
Cited sources
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 authoritative clerk.house.gov source.
Human
not reviewed
Final
accurate
Ground truth
representative: Randy Feenstra
clerk.house.gov 100
as of 2026-07-07