Triple

T7889011
Position Surface form Disambiguated ID Type / Status
Subject Office of the Chief Financial Officer of the District of Columbia E183177 entity
Predicate headedBy P981 FINISHED
Object Chief Financial Officer of the District of Columbia E34768 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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 Financial Officer of the District of Columbia | Statement: [Office of the Chief Financial Officer of the District of Columbia, headedBy, Chief Financial Officer of the District of Columbia]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chief Financial Officer of the District of Columbia
Context triple: [Office of the Chief Financial Officer of the District of Columbia, headedBy, Chief Financial Officer of the District of Columbia]
  • A. Secretary of the District of Columbia
    The Secretary of the District of Columbia is a senior executive official in Washington, D.C.’s local government responsible for managing official records, overseeing ceremonial documents, and handling various administrative and protocol functions for the District.
  • B. Chief Financial Officer (Architect of the Capitol)
    The Chief Financial Officer (Architect of the Capitol) is the senior executive responsible for overseeing all financial planning, budgeting, and fiscal management for the Architect of the Capitol, the U.S. agency that maintains and operates the Capitol complex.
  • C. Commissioner of the District of Columbia
    The Commissioner of the District of Columbia was the federally appointed chief executive authority that governed Washington, D.C. before the establishment of an elected mayoral system.
  • D. District of Columbia Office of the Chief Financial Officer chosen
    The District of Columbia Office of the Chief Financial Officer is the independent agency responsible for managing Washington, D.C.’s finances, including budgeting, revenue collection, and financial reporting.
  • E. Mayor of the District of Columbia
    The Mayor of the District of Columbia is the elected chief executive of Washington, D.C., responsible for overseeing the city’s government, services, and budget.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca828c474c8190a254d6499871eaff elicitation completed
NER batch_69cb39ea8d1c81908ef99569e0cf00b7 ner completed
NED1 batch_69cc63a38e8081908c72d0b52efa1792 ned_source_triple completed
Created at: March 30, 2026, 5 p.m.