Response review
Claude · paid, api, api · api
Who are my U.S. senators in Massachusetts?
Captured 2026-07-10 11:37:20 UTC
Model claude-opus-4-8
Massachusetts is represented by two U.S. senators: 1. **Elizabeth Warren** (Democrat) — first elected in 2012 2. **Ed Markey** (Democrat) — first elected to the Senate in 2013 (after previously serving in the House) Keep in mind that Senate membership can change due to elections, resignations, or other circumstances. If you'd like to be certain of the current officeholders, I'd recommend checking the official U.S. Senate website (senate.gov) or your state's election office. Is there something specific you'd like to know about contacting them or their work?
Grade
Judge
accurate
Judge model claude-opus-4-8
The response correctly identifies both Massachusetts senators, Elizabeth Warren and Ed Markey, matching the ground truth, and cites the authoritative senate.gov source.
Human
not reviewed
Final
accurate
Ground truth
senators: Edward Markey, Elizabeth Warren
senate.gov 100
as of 2026-07-14
https://www.senate.gov/general/contact_information/senators_cfm.xml