Response review
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Who is my U.S. representative in IL-15?
The current U.S. representative for Illinois's 15th Congressional District (IL-15) is Mary E. Miller. Party: Republican In office since: January 2021 Current Congress: 119th Washington office: 1740 Longworth House Office Building Phone: (202) 225-5271 House of Representatives +1 IL-15 covers a large portion of central and southeastern Illinois, including many rural communities. If you're unsure whether a specific address is in IL-15, I can also help verify that.
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Mary E. Miller as the U.S. representative for IL-15, matching the ground truth, and provides accurate supporting details.
Human
not reviewed
Final
accurate
Ground truth
representative: Mary Miller
clerk.house.gov 100
as of 2026-07-07