Response review
Gemini · paid, api, api · api
Who is my U.S. representative in IL-12?
Captured 2026-07-12 00:31:57 UTC
Model gemini-3.1-pro-preview
Your U.S. representative for Illinois's 12th congressional district is **Mike Bost**. He is a member of the Republican Party and has represented the district since 2015. *(Note: Because congressional district boundaries can sometimes split towns or zip codes, you can always double-check your exact address by entering your ZIP code at [house.gov](https://www.house.gov/representatives/find-your-representative).)*
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Mike Bost as the U.S. representative for IL-12, matching the ground truth, and provides an authentic house.gov lookup link.
Human
not reviewed
Final
accurate
Ground truth
representative: Mike Bost
clerk.house.gov 100
as of 2026-07-07