Response review
Claude · paid, login_required, browser · local_node
Who are my U.S. senators in Pennsylvania?
Pennsylvania's two U.S. senators are: John Fetterman (D) – senior senator, in office since January 3, 2023 Dave McCormick (R) – junior senator, in office since January 3, 2025 Pennsylvania is one of a handful of states with a split Senate delegation (one Democrat, one Republican).
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Pennsylvania senators, John Fetterman and Dave (David) McCormick, matching the ground truth. Additional details about party and tenure are correct and consistent.
Human
not reviewed
Final
accurate
Ground truth
senators: John Fetterman, David McCormick
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml