Triple

T6514071
Position Surface form Disambiguated ID Type / Status
Subject Center City E148208 entity
Predicate contains P35 FINISHED
Object City Hall E221869 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: City Hall | Statement: [Center City, contains, City Hall]

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: City Hall
Context triple: [Center City, contains, City Hall]
  • A. City Hall
    City Hall is the distinctive glass building on the south bank of the River Thames that served as the headquarters of the Greater London Authority and the office of the Mayor of London.
  • B. City Hall chosen
    City Hall is the historic and architecturally grand municipal government building of Philadelphia, renowned for its elaborate Second Empire style and the statue of William Penn atop its tower.
  • C. City Hall
    City Hall is a 1996 American political drama film set in New York City, starring Al Pacino and John Cusack, that explores corruption and moral ambiguity in urban government.
  • D. Town Hall
    Town Hall is a historic civic building in Berwick-upon-Tweed that has long served as a center for local government and community events.
  • E. Jackson City Hall
    Jackson City Hall is the primary municipal government building in Jackson, serving as the central location for city administration and public meetings.
  • 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_69c687e68e748190baceb9298f32d3ed elicitation completed
NER batch_69c69f3db330819092503af4fb0649ea ner completed
NED1 batch_69c6cb6f934481908a95d7424aa23414 ned_source_triple completed
Created at: March 27, 2026, 1:44 p.m.