Triple

T21199312
Position Surface form Disambiguated ID Type / Status
Subject Kirstjen Nielsen E522409 entity
Predicate positionHeld P8 FINISHED
Object Chief of Staff of the United States Department of Homeland Security — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Chief of Staff of the United States Department of Homeland Security | Statement: [Kirstjen Nielsen, positionHeld, Chief of Staff of the United States Department of Homeland Security]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chief of Staff of the United States Department of Homeland Security
Context triple: [Kirstjen Nielsen, positionHeld, Chief of Staff of the United States Department of Homeland Security]
  • A. Chief Intelligence Officer of the Department of Homeland Security
    The Chief Intelligence Officer of the Department of Homeland Security is the senior official responsible for overseeing and integrating intelligence activities across DHS to support national security and homeland protection efforts.
  • B. Chief Information Officer of the Department of Homeland Security
    The Chief Information Officer of the Department of Homeland Security is the senior executive responsible for overseeing the department’s information technology strategy, cybersecurity, and data management to support its homeland security mission.
  • C. Deputy Secretary of Homeland Security
    The Deputy Secretary of Homeland Security is the second-highest official in the U.S. Department of Homeland Security, responsible for overseeing its day-to-day operations and assisting the Secretary in managing national security, immigration, and disaster response efforts.
  • D. Chief Financial Officer of the Department of Homeland Security
    The Chief Financial Officer of the Department of Homeland Security is the senior official responsible for overseeing the department’s financial management, budgeting, and fiscal policy.
  • E. United States Secretary of Homeland Security
    The United States Secretary of Homeland Security is the head of the Department of Homeland Security, responsible for coordinating national efforts to prevent and respond to terrorism, natural disasters, and other domestic threats.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chief of Staff of the United States Department of Homeland Security
Target entity description: The Chief of Staff of the United States Department of Homeland Security is the senior aide who manages the Secretary’s schedule, coordinates departmental operations, and oversees the flow of information and policy implementation within the department.
  • A. Chief Intelligence Officer of the Department of Homeland Security
    The Chief Intelligence Officer of the Department of Homeland Security is the senior official responsible for overseeing and integrating intelligence activities across DHS to support national security and homeland protection efforts.
  • B. Chief Information Officer of the Department of Homeland Security
    The Chief Information Officer of the Department of Homeland Security is the senior executive responsible for overseeing the department’s information technology strategy, cybersecurity, and data management to support its homeland security mission.
  • C. Deputy Secretary of Homeland Security
    The Deputy Secretary of Homeland Security is the second-highest official in the U.S. Department of Homeland Security, responsible for overseeing its day-to-day operations and assisting the Secretary in managing national security, immigration, and disaster response efforts.
  • D. Chief Financial Officer of the Department of Homeland Security
    The Chief Financial Officer of the Department of Homeland Security is the senior official responsible for overseeing the department’s financial management, budgeting, and fiscal policy.
  • E. United States Secretary of Homeland Security
    The United States Secretary of Homeland Security is the head of the Department of Homeland Security, responsible for coordinating national efforts to prevent and respond to terrorism, natural disasters, and other domestic threats.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7342fe3a08190b7ed2cadf60091a8 completed April 21, 2026, 8:24 a.m.
Created at: April 16, 2026, 3:17 p.m.