Response review
ChatGPT · paid, api, api · api
Who are my U.S. senators in Illinois?
Captured 2026-07-10 11:35:51 UTC
Model gpt-5-2025-08-07
Illinois’s U.S. senators are: - Dick Durbin (Democrat, senior senator) - Tammy Duckworth (Democrat, junior senator) Want their contact info or office locations?
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Illinois U.S. senators, Dick (Richard) Durbin and Tammy Duckworth, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
senators: Tammy Duckworth, Richard Durbin
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml