Response review
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Who is my U.S. representative in WA-05?
Captured 2026-07-10 20:51:43 UTC
Model gpt-5-2025-08-07
Jacquelin Maycumber (Republican) is the U.S. Representative for Washington’s 5th Congressional District. She took office in January 2025, succeeding Cathy McMorris Rodgers. To confirm using your address, you can use: house.gov/representatives/find-your-representative
Grade
Judge
hallucinated
Judge model claude-opus-4-8
The correct representative is Michael Baumgartner, but the response names Jacquelin Maycumber and provides fabricated details about her taking office, which is incorrect.
Human
not reviewed
Final
hallucinated
Ground truth
representative: Michael Baumgartner
clerk.house.gov 100
as of 2026-07-07