Triple

T11932303
Position Surface form Disambiguated ID Type / Status
Subject Greenfield, Wisconsin E283943 entity
Predicate hasCityHall P796 FINISHED
Object Greenfield City Hall
Greenfield City Hall is the primary municipal government building serving the administrative and civic needs of Greenfield, Wisconsin.
 E954730 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: Greenfield City Hall | Statement: [Greenfield, Wisconsin, hasCityHall, Greenfield City Hall]

Disambiguation candidates (2 decisions)

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: Greenfield City Hall
Context triple: [Greenfield, Wisconsin, hasCityHall, Greenfield City Hall]
  • A. Greenfield City Hall
    Greenfield City Hall is the primary municipal government building and a notable historic landmark in downtown Greenfield, Massachusetts.
  • B. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • C. Fairfield City Hall
    Fairfield City Hall is the main municipal government building of Fairfield, serving as the administrative center and meeting place for the city’s elected council.
  • D. 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.
  • E. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • 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: Greenfield City Hall
Target entity description: Greenfield City Hall is the primary municipal government building serving the administrative and civic needs of Greenfield, Wisconsin.
  • A. Greenfield City Hall
    Greenfield City Hall is the primary municipal government building and a notable historic landmark in downtown Greenfield, Massachusetts.
  • B. Newton City Hall
    Newton City Hall is the main municipal government building and administrative center for the city of Newton, Massachusetts.
  • C. Fairfield City Hall
    Fairfield City Hall is the main municipal government building of Fairfield, serving as the administrative center and meeting place for the city’s elected council.
  • D. 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.
  • E. Bruce C. Bolling Municipal Building
    The Bruce C. Bolling Municipal Building is a prominent civic complex in Boston that houses city offices and serves as a centerpiece of the neighborhood’s revitalization.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Greenfield City Hall
Triple: [Greenfield, Wisconsin, hasCityHall, Greenfield City Hall]
Generated description
Greenfield City Hall is the primary municipal government building serving the administrative and civic needs of Greenfield, Wisconsin.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d6ab2ce9c48190b5d39511b524f666 elicitation completed
NER batch_69d90305015c81908edb0d9d3d012b2e ner completed
NED1 batch_69f4407cc2388190b0f849fbeed89ab7 ned_source_triple completed
NED2 batch_69f44afdc7b08190bdf47cfcb94c34c8 ned_description completed
NEDg batch_69f448fc874081908fe05f9d8aff11a3 nedg completed
Created at: April 8, 2026, 9:45 p.m.