Intelligence Synthesis · May 2, 2026
Research Brief
Congress Handoff: Full Workup (one officialall sections) — 2026-05-02 (John B. Larson)

Congress Monitor Build Handoff

Area: Full Workup (one official, all sections) (eo_full_workup) Filed: 2026-05-02T07:24:47.455Z Source: External LLM via /handoff/congress (attempt #74538) Resolved official: John B. Larson (entity #11205) Ingest result: 21 facts · 20 sources · 2 voting_records · 7 skipped

Briefing Sent

Single super-prompt covering every per-official research area in one LLM call: donor mapping, silences, contradictions, telling votes, and constituency baseline. The LLM returns ONE JSON object; the ingest pipeline dispatches each section to its typed table independently, so a malformed or no-data section never blocks the rest.

Result

{
  "target_official": {
    "name": "John B. Larson",
    "bioguide_id": "L000557"
  },
  "donor_mapping": {
    "facts": [
      {
        "fact_text": "Over his career (1997–2024), Rep. Larson's campaign committee raised $19,700,677. The top contributing industry was insurance at $2,507,089, followed by securities & investment at $1,030,209 and lawyers/law firms at $980,913.",
        "date_occurred": "2024-06-30",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/summary?cid=N00000575&cycle=Career"
      },
      {
        "fact_text": "In the 2024 election cycle, Larson raised $1,522,651. Defense sector contributions totaled $38,691 and insurance sector contributions were a leading industry source.",
        "date_occurred": "2024-12-31",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/races/summary?id=CT01&cycle=2024"
      }
    ],
    "connections": [
      {
        "donor_entity_name": "RTX Corp",
        "relationship_type": "major_donor",
        "description": "Career: $431,131 ($247,131 individuals + $184,000 PAC). RTX's Pratt & Whitney unit is a major employer in CT-01.",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "Hartford Financial Services",
        "relationship_type": "major_donor",
        "description": "Career: $271,209 ($137,709 individuals + $133,500 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "Travelers Companies",
        "relationship_type": "major_donor",
        "description": "Career: $133,650 ($36,650 individuals + $97,000 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "Lockheed Martin",
        "relationship_type": "pac_donor",
        "description": "Career: $115,400 ($8,900 individuals + $106,500 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "Cigna Corp",
        "relationship_type": "major_donor",
        "description": "Career: $115,349 ($14,350 individuals + $100,999 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "National Assn of Realtors",
        "relationship_type": "pac_donor",
        "description": "Career: $110,250 ($250 individuals + $110,000 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      },
      {
        "donor_entity_name": "Aetna Inc",
        "relationship_type": "major_donor",
        "description": "Career: $102,550 ($15,550 individuals + $87,000 PAC)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/members-of-congress/john-larson/contributors?cid=N00000575&cycle=CAREER"
      }
    ]
  },
  "silences": {
    "no_data": true,
    "reason": "No falsifiable silence identified with evidence of active commentary on adjacent topics during a defined window."
  },
  "contradictions": {
    "no_data": true,
    "reason": "No contradictory statements or platform-vote conflicts from independent outlets or filings were identified for this official."
  },
  "telling_votes": [
    {
      "bill_id": "H.R. 3746",
      "title": "Fiscal Responsibility Act of 2023 (Debt Ceiling Suspension)",
      "vote": "nay",
      "vote_date": "2023-05-31",
      "roll_call_url": "https://www.congress.gov/votes/house/118-1/243",
      "why_it_matters": "Larson broke with 78% of House Democrats (165 Yes, 46 No) to oppose the bipartisan deal. In a Hartford Courant op-ed, he explained he voted no 'to protest the normalization of holding the American economy hostage' and argued the 14th Amendment makes the debt ceiling unconstitutional. His district includes Hartford, heavily dependent on federal employment and benefits that would be threatened by default.",
      "category": "party_defection"
    },
    {
      "bill_id": "H.R. 7521",
      "title": "Protecting Americans from Foreign Adversary Controlled Applications Act (TikTok Divestiture Bill)",
      "vote": "nay",
      "vote_date": "2024-03-13",
      "roll_call_url": "https://clerk.house.gov/Votes/202486",
      "why_it_matters": "Larson was one of only 50 House Democrats to oppose this 352-65 bipartisan bill. He broke with the majority of his party and the overwhelming House consensus, citing First Amendment concerns — a position resonant with younger constituents in a district home to large university populations (UConn, Trinity College) where TikTok is widely used.",
      "category": "party_defection"
    }
  ],
  "constituency_baseline": {
    "baseline": {
      "district_summary": "Connecticut's 1st Congressional District is anchored by Hartford, the state capital, and stretches north through suburbs and rural towns in Hartford, Litchfield, and Middlesex counties. The district has a population of approximately 721,000 and is the most Democratic-leaning district in Connecticut (D+11 PVI). It features an urban core with significant Black and Hispanic populations alongside affluent suburbs. The economy is anchored by the insurance industry (Hartford is known as the 'Insurance Capital'), aerospace manufacturing (Pratt & Whitney's East Hartford headquarters), and healthcare. Major educational institutions include Trinity College and multiple Connecticut State University campuses. The district has not elected a Republican to Congress since 1956.",
      "top_employers": [
        {
          "name": "Pratt & Whitney (RTX Corp)",
          "employees": 8000,
          "source_url": "https://www1.ctdol.state.ct.us/lmi/202/202_employsearch.asp"
        },
        {
          "name": "Hartford HealthCare",
          "employees": 30000,
          "source_url": "https://www.metrohartford.com/data-resources/largest-employers/"
        },
        {
          "name": "The Hartford Financial Services Group",
          "employees": 6500,
          "source_url": "https://www.metrohartford.com/data-resources/largest-employers/"
        },
        {
          "name": "Cigna Corp",
          "employees": 5000,
          "source_url": "https://www.metrohartford.com/data-resources/largest-employers/"
        },
        {
          "name": "Travelers Companies",
          "employees": 7000,
          "source_url": "https://www.metrohartford.com/data-resources/largest-employers/"
        }
      ],
      "dominant_industries": [
        {
          "naics": "5241",
          "share": 0.128,
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct#economy"
        },
        {
          "naics": "3364",
          "share": 0.087,
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct#economy"
        },
        {
          "naics": "6221",
          "share": 0.095,
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct#economy"
        },
        {
          "naics": "6113",
          "share": 0.066,
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct#economy"
        },
        {
          "naics": "5415",
          "share": 0.052,
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct#economy"
        }
      ],
      "recent_ballot_measures": [
        {
          "name": "Question 1: Allow for Early Voting Amendment",
          "year": 2022,
          "result": "passed",
          "margin": "60.4% Yes – 39.6% No",
          "source_url": "https://www.ctpost.com/politics/article/Connecticut-residents-approve-early-voting-ballot-17571083.php"
        },
        {
          "name": "No-Excuse Absentee Voting Amendment",
          "year": 2024,
          "result": "passed",
          "margin": "58% Yes – 42% No",
          "source_url": "https://ballotpedia.org/Connecticut_No-Excuse_Absentee_Voting_Amendment_(2024)"
        }
      ],
      "demographic_anchors": [
        {
          "label": "Median household income",
          "value": "$87,708 (2024)",
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct"
        },
        {
          "label": "Poverty rate",
          "value": "10.9%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct"
        },
        {
          "label": "Bachelor's degree or higher",
          "value": "39.4%",
          "source_url": "https://legisletter.org/legislator/john-larson-L000557/district"
        },
        {
          "label": "Homeownership rate",
          "value": "63.6%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-1-ct"
        }
      ]
    }
  }
}
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