Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in CO-07?
Captured 2026-07-10 20:24:29 UTC
Model gpt-5-2025-08-07
As of July 10, 2026, the U.S. representative for Colorado’s 7th Congressional District (CO‑07) is Rep. Brittany Pettersen (D). ([clerk.house.gov](https://clerk.house.gov/Members/P000620?utm_source=openai))
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Brittany Pettersen as the U.S. representative for CO-07, matching the ground truth, and cites the authoritative clerk.house.gov source.
Human
not reviewed
Final
accurate
Ground truth
representative: Brittany Pettersen
clerk.house.gov 100
as of 2026-07-07