Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in IN-01?
Captured 2026-07-10 20:30:43 UTC
Model gpt-5-2025-08-07
Frank J. Mrvan (Democrat) is the U.S. Representative for Indiana’s 1st Congressional District (IN-01). If you want to double-check based on your exact address, you can use the House “Find Your Representative” tool at house.gov.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Frank J. Mrvan as the U.S. Representative for IN-01, matching the ground truth, and provides a valid official verification tool.
Human
not reviewed
Final
accurate
Ground truth
representative: Frank Mrvan
clerk.house.gov 100
as of 2026-07-07