Response review
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Who is my U.S. representative in CO-04?
If you are in Colorado's 4th Congressional District (CO-04), your U.S. representative is: Lauren Boebert (Republican) House of Representatives CO-04 includes much of eastern Colorado and parts of the southern Denver suburbs, though the exact district depends on your address. Some ZIP codes are split between multiple congressional districts, so if you want me to verify your specific representative, tell me your street address or ZIP code (and city if the ZIP is split).
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Lauren Boebert as the U.S. representative for CO-04, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Lauren Boebert
clerk.house.gov 100
as of 2026-07-07