Triple

T9612471
Position Surface form Disambiguated ID Type / Status
Subject Office of Police Complaints of the District of Columbia E232134 entity
Predicate reportingTo P12767 FINISHED
Object Mayor of the District of Columbia E29435 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: Mayor of the District of Columbia | Statement: [Office of Police Complaints of the District of Columbia, reportingTo, Mayor 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: Mayor of the District of Columbia
Context triple: [Office of Police Complaints of the District of Columbia, reportingTo, Mayor of the District of Columbia]
  • A. Mayor of the District of Columbia chosen
    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.
  • B. 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.
  • 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. Executive Office of the Mayor of the District of Columbia
    The Executive Office of the Mayor of the District of Columbia is the central administrative body that supports the Mayor in governing Washington, D.C., overseeing citywide policy, operations, and executive agencies.
  • E. Mayor of Philadelphia
    The Mayor of Philadelphia is the city's chief executive, responsible for overseeing municipal government operations and implementing local policies and initiatives.
  • 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_69ca8485a90c819094fe40b42fde9d70 elicitation completed
NER batch_69cd9a8885f88190887843e0fb32a5f3 ner completed
NED1 batch_69d179513f9081909bcd9a456c640ba3 ned_source_triple completed
Created at: March 30, 2026, 8:09 p.m.