Triple

T1067014
Position Surface form Disambiguated ID Type / Status
Subject Brockton, Massachusetts E23232 entity
Predicate hasFireDepartment P464 FINISHED
Object 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.
 E126426 NE FINISHED

How this triple was built (4 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 Fire Department | Statement: [Brockton, Massachusetts, hasFireDepartment, Brockton Fire Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brockton Fire Department
Context triple: [Brockton, Massachusetts, hasFireDepartment, Brockton Fire Department]
  • A. Peabody Fire Department
    The Peabody Fire Department is the municipal emergency response agency responsible for fire suppression, rescue services, and related public safety operations in the city of Peabody.
  • B. Watertown Fire Department
    The Watertown Fire Department is the municipal agency responsible for fire suppression, emergency medical response, and rescue services in Watertown, Massachusetts.
  • C. 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.
  • D. Milton Fire Department
    The Milton Fire Department is the municipal fire and emergency response agency serving the town of Milton, Massachusetts.
  • E. Newton Fire Department
    Newton Fire Department is the municipal fire and emergency response agency serving the city of Newton, Massachusetts, including the Thompsonville neighborhood.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
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: Brockton Fire Department
Triple: [Brockton, Massachusetts, hasFireDepartment, Brockton Fire Department]
Generated description
The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brockton Fire Department
Target entity description: The Brockton Fire Department is the municipal agency responsible for fire suppression, emergency medical services, and rescue operations in the city of Brockton, Massachusetts.
  • A. Peabody Fire Department
    The Peabody Fire Department is the municipal emergency response agency responsible for fire suppression, rescue services, and related public safety operations in the city of Peabody.
  • B. Watertown Fire Department
    The Watertown Fire Department is the municipal agency responsible for fire suppression, emergency medical response, and rescue services in Watertown, Massachusetts.
  • C. 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.
  • D. Milton Fire Department
    The Milton Fire Department is the municipal fire and emergency response agency serving the town of Milton, Massachusetts.
  • E. Newton Fire Department
    Newton Fire Department is the municipal fire and emergency response agency serving the city of Newton, Massachusetts, including the Thompsonville neighborhood.
  • F. None of above. chosen

Provenance (5 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_69a493ee1f908190992b5f0d1b04459b completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4b911f06881908659cb85ba1e05e0 completed March 1, 2026, 10:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac4c1d82c88190b418e2e2f050b563 completed March 7, 2026, 4:02 p.m.
NEDg Description generation batch_69ac4e109c3c8190abcbc66aef59c52f completed March 7, 2026, 4:10 p.m.
NED2 Entity disambiguation (via description) batch_69ac4e646698819083403336eb07b7ff completed March 7, 2026, 4:12 p.m.
Created at: March 1, 2026, 7:42 p.m.