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Who is my U.S. representative in PA-12?

Captured 2026-07-15 14:32:52 UTC Model ChatGPT Source page 
Your U.S. representative for Pennsylvania’s 12th Congressional District (PA-12) is Summer Lee. She is a Democrat and represents the Pittsburgh-area district in the U.S. House of Representatives. 
House of Representatives
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If you want to confirm based on your exact address (some ZIP codes can cross district lines), you can use the House’s official “Find Your Representative” lookup. 
House of Representatives

Cited sources

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Judge accurate

Judge model claude-opus-4-8

The response correctly identifies Summer Lee as the U.S. representative for PA-12, matching the ground truth, and provides accurate additional context along with an authoritative lookup source.

Human not reviewed
Final accurate

Ground truth

representative: Summer Lee

clerk.house.gov 100 as of 2026-07-07

https://clerk.house.gov/xml/lists/MemberData.xml

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