Response review
Grok · paid, api, api · api
Who is my U.S. representative in CA-13?
Captured 2026-07-10 21:57:54 UTC
Model grok-4.3
**John Duarte (Republican)** is the current U.S. Representative for California's 13th congressional district (CA-13). He has held the seat since January 2023. Note that district boundaries and representatives can change after redistricting or elections, so for the most up-to-date confirmation you can check the official House website or use a tool like the one at house.gov with a specific address.
Grade
Judge
outdated
Judge model claude-opus-4-8
The response names John Duarte, who represented CA-13 in the 118th Congress, but the current representative is Adam Gray, who won the seat in the 2024 election. The answer was previously correct but no longer holds.
Human
not reviewed
Final
outdated
Ground truth
representative: Adam Gray
clerk.house.gov 100
as of 2026-07-07