Response review
Claude · paid, api, api · api
Who is my U.S. representative in IL-06?
Captured 2026-07-10 21:13:26 UTC
Model claude-opus-4-8
I'll look up who currently represents Illinois's 6th congressional district. Your U.S. representative in Illinois's 6th congressional district is **Sean Casten (D)**. Illinois's 6th congressional district covers parts of Cook and DuPage counties, and it has been represented by Democrat Sean Casten since 2019.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Sean Casten (D) as the U.S. representative for IL-06, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Sean Casten
clerk.house.gov 100
as of 2026-07-07