Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in MA-03?
Captured 2026-07-10 20:32:53 UTC
Model gpt-5-2025-08-07
As of July 10, 2026, your U.S. Representative for Massachusetts’s 3rd Congressional District (MA-03) is Rep. Lori Trahan (D). ([clerk.house.gov](https://clerk.house.gov/members/T000482/?utm_source=openai))
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Lori Trahan as the U.S. Representative for MA-03, matching the ground truth, and cites the authoritative clerk.house.gov source.
Human
not reviewed
Final
accurate
Ground truth
representative: Lori Trahan
clerk.house.gov 100
as of 2026-07-07