Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in CA-10?
Captured 2026-07-10 20:19:31 UTC
Model gpt-5-2025-08-07
Rep. Mark DeSaulnier (D) is the U.S. Representative for California’s 10th Congressional District. If you’d like, I can verify your district with your address to be sure.
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Mark DeSaulnier as the representative, matching the ground truth.
Human
not reviewed
Final
accurate
Ground truth
representative: Mark DeSaulnier
clerk.house.gov 100
as of 2026-07-07