Response review
Grok · paid, api, api · api
Who is my U.S. representative in MA-03?
Captured 2026-07-10 22:00:55 UTC
Model grok-4.3
**Lori Trahan (D)** represents Massachusetts's 3rd congressional district (MA-03). She has held the seat since January 2019. For the most up-to-date contact info or to confirm your specific address falls in the district, check the official House website or the Massachusetts Secretary of State’s voter resources.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Lori Trahan as the representative for MA-03, matching the ground truth, and cites legitimate official sources for verification.
Human
not reviewed
Final
accurate
Ground truth
representative: Lori Trahan
clerk.house.gov 100
as of 2026-07-07