Response review
ChatGPT · paid, api, api · api
Who are my U.S. senators in Massachusetts?
Captured 2026-07-10 11:37:16 UTC
Model gpt-5-2025-08-07
Massachusetts is represented by: - Elizabeth Warren (Democrat) - Edward J. “Ed” Markey (Democrat) If you’d like, I can provide their contact information or office locations.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Massachusetts senators, Elizabeth Warren and Ed Markey, matching the ground truth.
no_source
Human
not reviewed
Final
accurate
Ground truth
senators: Edward Markey, Elizabeth Warren
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml