Response review
ChatGPT · paid, api, api · api
Who is my U.S. representative in CA-15?
Captured 2026-07-10 20:19:56 UTC
Model gpt-5-2025-08-07
Kevin Mullin (Democrat) is the U.S. Representative for California’s 15th congressional district as of July 10, 2026. ([clerk.house.gov](https://clerk.house.gov/Members/M001225?os=0&utm_source=openai)) Want his office contact info or to double-check your district by address or ZIP+4?
Cited sources
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies Kevin Mullin as the U.S. Representative for CA-15, matching the ground truth, and cites the authoritative clerk.house.gov source.
Human
not reviewed
Final
accurate
Ground truth
representative: Kevin Mullin
clerk.house.gov 100
as of 2026-07-07