Response review
Claude · paid, api, api · api
Who is my U.S. representative in CA-18?
Captured 2026-07-10 21:00:33 UTC
Model claude-opus-4-8
I don't have reliable, up-to-date information about who currently represents California's 18th Congressional District. A few important things to note: 1. **District boundaries changed** after the 2020 Census and the subsequent redistricting, so CA-18 may cover a different area now than it did previously. 2. **Representatives change** through elections, so any answer I gave could be outdated. To find your current representative, I'd recommend: - **Visit house.gov** and use their "Find Your Representative" tool by entering your ZIP code - **Check ballotpedia.org** for detailed district and representative info - **Visit your state's Secretary of State website** (sos.ca.gov) Entering your full address is the most reliable method, since ZIP codes sometimes span multiple districts. Is there anything else I can help you with?
Grade
Judge
no answer
Judge model claude-opus-4-8
The chatbot declined to state who represents CA-18, instead redirecting the user to external tools, and never provided the expected answer (Zoe Lofgren).
Human
not reviewed
Final
no answer
Ground truth
representative: Zoe Lofgren
clerk.house.gov 100
as of 2026-07-07