44

Katherine M. Clark

U.S. Representative, Massachusetts 5th District · Massachusetts · Democratic · Roster snapshot 2026-04-22
Serving in office Scheduled research active Main board

This profile keeps a lifetime office and promise record. The trust score is designed to stay close to 50 until enough claims and evidence are reviewed.

Breakdown

  • Delivered during the term promised: 4 x 1.0
  • Delivered in a later elected term: 1 x 0.8
  • Partial delivery: 9 x 0.4
  • Never delivered: 7 x 0.0
  • Disputed claims tracked separately: 0
  • Reviewed promises in current record: 21
  • Confidence: 64%
  • Current claim count: 22
  • Current evidence count: 190

Open claims and evidence

Office History

  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District · current
    FEC filing shows Clark is an incumbent candidate for Massachusetts House District 5 in the 2026 cycle; election not yet completed as of 2026-07-02.
  • U.S. Representative
    Massachusetts 5th Congressional District · current
    Only federal elected office identified. House Historian records that Clark was elected in the December 10, 2013 special election and added to the rolls on December 12, 2013.
  • U.S. Representative
    Massachusetts 5th · current
    Historical elected offices still need research.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won reelection to the U.S. House; reported as unopposed in the general election.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won reelection to the U.S. House.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won reelection to the U.S. House.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won reelection to the U.S. House.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won reelection to the U.S. House.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won election to a full term; secondary page cites Massachusetts Secretary of the Commonwealth election results.
  • Candidate for U.S. Representative
    Massachusetts 5th Congressional District
    Won special election to fill the vacancy caused by Edward Markey's resignation from the U.S. House.

Claims

Open full claims and evidence page

Method note

Long term, this app should score against a manually reviewed promise ledger that spans every elected office the candidate has held. The current model uses a Bayesian-style shrinkage step: thin records are pulled back toward 50 so the UI does not overstate certainty.

Claim occurrences, evidence, and future AI adjudications are all designed to store provider and model provenance. Formula version: 0.1.0.