Response review
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Who are my U.S. senators in Arizona?
Arizona's two U.S. senators are: Mark Kelly (D) – senior senator, serving since December 2020 Ruben Gallego (D) – junior senator, serving since January 2025 Both are Democrats, and both are up for reelection in 2028 (Kelly's seat) and 2030 (Gallego's seat) respectively, based on their staggered six-year terms.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Arizona senators, Mark Kelly and Ruben Gallego, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
senators: Ruben Gallego, Mark Kelly
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml