Triple

T21106049
Position Surface form Disambiguated ID Type / Status
Subject City of Brockton government E520045 entity
Predicate oversees P46 FINISHED
Object Brockton Department of Public Works — 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: Brockton Department of Public Works | Statement: [City of Brockton government, oversees, Brockton Department of Public Works]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brockton Department of Public Works
Context triple: [City of Brockton government, oversees, Brockton Department of Public Works]
  • A. Brockton City Council
    The Brockton City Council is the elected legislative body responsible for creating local laws, approving budgets, and overseeing municipal governance in the city of Brockton, Massachusetts.
  • B. Brockton Police Department
    The Brockton Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Brockton, Massachusetts.
  • C. Brockton Fire Department
    The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
  • D. Brockton School Committee
    The Brockton School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the Brockton Public Schools district in Brockton, Massachusetts.
  • E. City of Brockton government
    The City of Brockton government is the municipal authority responsible for administering public services, local policies, and law enforcement oversight within Brockton, Massachusetts.
  • 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: Brockton Department of Public Works
Target entity description: The Brockton Department of Public Works is the municipal agency responsible for maintaining and managing the City of Brockton’s infrastructure and essential public services, such as roads, water, sewer, and sanitation.
  • A. Brockton City Council
    The Brockton City Council is the elected legislative body responsible for creating local laws, approving budgets, and overseeing municipal governance in the city of Brockton, Massachusetts.
  • B. Brockton Police Department
    The Brockton Police Department is the municipal law enforcement agency responsible for public safety and policing services in the city of Brockton, Massachusetts.
  • C. Brockton Fire Department
    The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
  • D. Brockton School Committee
    The Brockton School Committee is the elected body responsible for setting policy, overseeing the budget, and providing governance for the Brockton Public Schools district in Brockton, Massachusetts.
  • E. City of Brockton government
    The City of Brockton government is the municipal authority responsible for administering public services, local policies, and law enforcement oversight within Brockton, Massachusetts.
  • 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_69e0b509a318819092fbbcb21d1fe603 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e71b62301c819082cfc6cb3cd11c8c completed April 21, 2026, 6:38 a.m.
Created at: April 16, 2026, 2:53 p.m.