Who is my U.S. representative in IN-01?

Captured 2026-07-15 02:47:24 UTC Model Claude Source page
Your current U.S. Representative for Indiana's 1st Congressional District is Frank J. Mrvan (D), who has represented the district since January 2021. He's a Highland/Lake County native and a member of the New Democrat Coalition.

Worth noting: he's up for re-election this November. He won the May 5, 2026 Democratic primary, and the general election will be held November 3, 2026, so your representative could change depending on that outcome.

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The response correctly identifies Frank Mrvan as the U.S. Representative for IN-01, matching the ground truth, but includes questionable/fabricated election details (a May 5, 2026 primary that has supposedly already been won, alongside a future November 3, 2026 general election, which are internally inconsistent and unverified).

Human not reviewed
Final partially accurate

Ground truth

representative: Frank Mrvan

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

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

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