Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in IL-06?
Captured 2026-07-10 20:29:50 UTC
Model gpt-5-2025-08-07
Sean Casten (Democrat) is the U.S. Representative for Illinois’s 6th Congressional District as of July 10, 2026. ([house.gov](https://www.house.gov/representatives?utm_source=openai))
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Sean Casten as the U.S. Representative for IL-06, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Sean Casten
clerk.house.gov 100
as of 2026-07-07