Response review
Claude · free, login_required, browser · local_node
Who are my U.S. senators in Colorado?
Colorado's two U.S. senators are: Michael Bennet (D) — senior senator, serving since 2009 John Hickenlooper (D) — junior senator, serving since 2021, and formerly Colorado's governor and Denver's mayor Both are Democrats. Hickenlooper is up for reelection this year — he won the Democratic primary in June 2026 and will face Republican state senator Mark Baisley in the general election on November 3, 2026.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Colorado U.S. senators, Michael Bennet and John Hickenlooper, matching the ground truth. The additional election details are unverifiable but do not contradict the core answer.
no_source
Human
not reviewed
Final
accurate
Ground truth
senators: Michael Bennet, John Hickenlooper
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml