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Intelligence Synthesis · April 29, 2026
Research Brief
Congress Handoff: Full Workup (one officialall sections) — 2026-04-29 (Derek Tran)

Congress Monitor Build Handoff

Area: Full Workup (one official, all sections) (eo_full_workup) Filed: 2026-04-29T07:34:17.689Z Source: External LLM via /handoff/congress (attempt #61633) Resolved official: Derek Tran (entity #11148) Ingest result: 33 facts · 32 sources · 1 contradictions · 2 voting_records · 1 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": "Derek Tran",
    "bioguide_id": "T000491"
  },
  "donor_mapping": {
    "facts": [
      {
        "fact_text": "2023-2024 election cycle: Derek Tran raised $6,385,592 total, including $4,336,834 from individual contributions and $74,000 from PACs.",
        "date_occurred": "2024-11-25",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/races/sectors?cycle=2024&id=CA45&spec=N"
      },
      {
        "fact_text": "Top contributing sectors to Derek Tran's 2024 campaign: Lawyers & Lobbyists ($916,974), Finance/Insur/RealEst ($580,447), Communic/Electronics ($271,674), Health ($239,283), Ideology/Single-Issue ($1,051,578), Other ($890,134).",
        "date_occurred": "2024-11-25",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/races/sectors?cycle=2024&id=CA45&spec=N"
      },
      {
        "fact_text": "Principal campaign committee: Derek Tran for Congress (FEC ID C00851790). Total reported payments in 2024 cycle: $2,738,701.",
        "date_occurred": "2024-10-26",
        "confidence": "primary",
        "source_url": "https://www.opensecrets.org/campaign-expenditures/vendor?year=2024&vendor=Derek%20Tran%20for%20Congress"
      },
      {
        "fact_text": "ActBlue channeled $1,582,889 in individual contributions to Derek Tran for Congress, representing 20,868 discrete payments.",
        "date_occurred": "2024-10-26",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/campaign-expenditures/vendor?year=2024&vendor=Derek%20Tran%20for%20Congress"
      },
      {
        "fact_text": "Since early 2024, Tran has accepted at least $76,000 from 38 corporate PACs including Amazon, Google, Boeing, UPS, Walmart, Home Depot, Centene, and Sempra Energy, despite pledging to refuse all corporate PAC money.",
        "date_occurred": "2025-10-31",
        "confidence": "secondary",
        "source_url": "https://californiaglobe.com/fr/rep-derek-tran-rakes-in-corporate-cash-despite-campaign-pledge/"
      },
      {
        "fact_text": "In May 2024, End Citizens United endorsed Tran citing his commitment to standing up to corporate special interests and rejecting corporate PAC money.",
        "date_occurred": "2024-05-01",
        "confidence": "secondary",
        "source_url": "https://californiaglobe.com/fr/rep-derek-tran-rakes-in-corporate-cash-despite-campaign-pledge/"
      },
      {
        "fact_text": "Tran signed the No Fossil Fuel Money pledge and stated 'I will never take a dime from the fossil fuel industry,' but accepted $2,000 from Sempra Energy, the parent company of Southern California Gas Company.",
        "date_occurred": "2025-10-31",
        "confidence": "secondary",
        "source_url": "https://californiaglobe.com/fr/rep-derek-tran-rakes-in-corporate-cash-despite-campaign-pledge/"
      },
      {
        "fact_text": "FEC Form 3 disclosure filed October 15, 2024 shows total contributions (other than loans) of $3,846,358.81 for the cycle to date.",
        "date_occurred": "2024-10-15",
        "confidence": "primary",
        "source_url": "https://docquery.fec.gov/cgi-bin/forms/C00851790/1818760/"
      }
    ],
    "connections": [
      {
        "donor_entity_name": "JStreetPAC",
        "relationship_type": "pac_donor",
        "description": "2024: $50,183 via JStreetPAC (127 payments funneled to campaign)",
        "confidence": "secondary",
        "source_url": "https://www.opensecrets.org/campaign-expenditures/vendor?year=2024&vendor=Derek%20Tran%20for%20Congress"
      }
    ]
  },
  "silences": {
    "no_data": true,
    "reason": "Unable to identify a verifiable window where Rep. Tran was demonstrably silent on a specific topic while actively commenting on adjacent issues, with primary-source evidence of both the silence and the adjacent activity."
  },
  "contradictions": {
    "claims": [
      {
        "claim_text": "Derek Tran posted on X in October 2023: 'As a consumer rights attorney, I've spent my career taking on big corporations to fight for working men and women. That's why I'm not taking a dime from corporate PACs or special interest groups and why I'll fight to ban stock trading by members of Congress.'",
        "claim_date": "2023-10-01",
        "claim_type": "platform",
        "source_url": "https://californiaglobe.com/fr/rep-derek-tran-rakes-in-corporate-cash-despite-campaign-pledge/"
      },
      {
        "claim_text": "Since early 2024, Tran has accepted at least $76,000 from 38 corporate PACs, including Amazon, Google, Boeing, UPS, Walmart, Home Depot, Centene, and Sempra Energy, as documented in FEC filings.",
        "claim_date": "2025-10-31",
        "claim_type": "disclosure",
        "source_url": "https://californiaglobe.com/fr/rep-derek-tran-rakes-in-corporate-cash-despite-campaign-pledge/"
      }
    ],
    "contradictions": [
      {
        "claim_a_idx": 0,
        "claim_b_idx": 1,
        "type": "statement_vs_disclosure",
        "severity": "high",
        "narrative": "Tran publicly pledged to refuse all corporate PAC donations, yet FEC records disclose $76,000 from 38 corporate PACs including Amazon, Google, and Boeing. This is not a minor exception but a systematic pattern of accepting money from the very entities he campaigned against."
      }
    ]
  },
  "telling_votes": [
    {
      "bill_id": "H.R. 29",
      "title": "Laken Riley Act",
      "vote": "yea",
      "vote_date": "2025-01-07",
      "roll_call_url": "https://clerk.house.gov/Votes/2025006",
      "why_it_matters": "Tran was one of only 48 House Democrats (out of 207 voting) to join all Republicans in passing this immigration enforcement bill. His district is 30.8% Hispanic and 36.9% foreign-born, with 27.7% non-citizen — constituents who are disproportionately affected by expanded ICE detention authority. Tran's vote broke with the Democratic majority of 159 nays.",
      "category": "party_defection"
    },
    {
      "bill_id": "H.R. 30",
      "title": "Preventing Violence Against Women by Illegal Aliens Act",
      "vote": "yea",
      "vote_date": "2025-01-16",
      "roll_call_url": "https://www.govtrack.us/congress/votes/119-2025/h17",
      "why_it_matters": "Tran voted with 61 Democrats and all Republicans to pass this bill, while 145 Democrats opposed it. The bill expanded deportation criteria for noncitizens accused of sex offenses and domestic violence. In a district with the largest Vietnamese community outside Vietnam and a 36.9% foreign-born population, this vote created cross-pressure between his law-enforcement messaging and his constituents' immigration concerns.",
      "category": "cross_pressure"
    }
  ],
  "constituency_baseline": {
    "baseline": {
      "district_summary": "California's 45th Congressional District covers central Orange County and a small portion of Los Angeles County, including parts of Garden Grove, Westminster, Cerritos, Buena Park, Cypress, and La Palma. The district is home to Little Saigon, the largest Vietnamese community outside Vietnam. It is a majority-minority district with the largest ethnic group being Asian (Non-Hispanic) at 37.9%, followed by White (Non-Hispanic) at 24.8%, and Hispanic at 30.8%. The district has a median household income of $107,226, well above the national median, a median age of 40.8, and a homeownership rate of 58.6%. The district leans Democratic but is highly competitive, with a Partisan Voting Index of EVEN. Tran won the seat in 2024 by approximately 650 votes over Republican incumbent Michelle Steel.",
      "top_employers": [
        {
          "name": "The Walt Disney Company (Disneyland Resort)",
          "employees": 34000,
          "source_url": "https://www.linkedin.com/posts/orange-county-business-council_who-were-the-top-5-major-employers-in-orange-activity-7223778910544654336-Tv0C"
        },
        {
          "name": "University of California, Irvine",
          "employees": 26072,
          "source_url": "https://www.linkedin.com/posts/orange-county-business-council_who-were-the-top-5-major-employers-in-orange-activity-7223778910544654336-Tv0C"
        },
        {
          "name": "Providence Southern California",
          "employees": 23632,
          "source_url": "https://www.linkedin.com/posts/orange-county-business-council_who-were-the-top-5-major-employers-in-orange-activity-7223778910544654336-Tv0C"
        },
        {
          "name": "County of Orange",
          "employees": 22180,
          "source_url": "https://publicpay.ca.gov/Reports/RawExport.aspx?file=2024_Cities_Counties_SpecialDistricts.xlsx"
        }
      ],
      "dominant_industries": [
        {
          "naics": "62",
          "share": 13.8,
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "naics": "31-33",
          "share": 12.9,
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "naics": "44-45",
          "share": 9.9,
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "naics": "72",
          "share": 8.5,
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        }
      ],
      "recent_ballot_measures": [
        {
          "name": "California Proposition 36: Increased Sentencing for Drug and Theft Crimes",
          "year": 2024,
          "result": "passed",
          "margin": "68.4% Yes statewide; 76% Yes in Orange County",
          "source_url": "https://www.nytimes.com/interactive/2024/11/05/us/elections/results-california-proposition-36-increase-sentences-for-drug-and-theft-crimes.html"
        },
        {
          "name": "California Proposition 3: Constitutional Right to Marriage",
          "year": 2024,
          "result": "passed",
          "margin": "62.6% Yes statewide",
          "source_url": "https://www.nbclosangeles.com/news/local/california-election-results-2024-propositions/3556934/"
        }
      ],
      "demographic_anchors": [
        {
          "label": "2024 Population",
          "value": "748,896",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Median Household Income",
          "value": "$107,226",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Median Age",
          "value": "40.8",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Asian (Non-Hispanic)",
          "value": "37.9%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Hispanic or Latino (any race)",
          "value": "30.8%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "White (Non-Hispanic)",
          "value": "24.8%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Foreign-born Population",
          "value": "36.9%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Homeownership Rate",
          "value": "58.6%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Poverty Rate",
          "value": "9.87%",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        },
        {
          "label": "Median Property Value",
          "value": "$897,800",
          "source_url": "https://datausa.io/profile/geo/congressional-district-45-ca"
        }
      ]
    }
  }
}
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