Response review
ChatGPT · paid, api, api · api
Who are my U.S. senators in Oklahoma?
Captured 2026-07-10 18:46:04 UTC
Model gpt-5-2025-08-07
As of July 10, 2026, your U.S. senators from Oklahoma are James Lankford (R) and Alan Armstrong (R). ([senate.gov](https://www.senate.gov/states/OK/senators.htm))
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly names both James Lankford and Alan Armstrong as Oklahoma's U.S. senators, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
senators: Alan Armstrong, James Lankford
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml