Triple

T7095673
Position Surface form Disambiguated ID Type / Status
Subject Government of the City of Boston E165317 entity
Predicate hasDepartment P35 FINISHED
Object Boston Public Works Department
The Boston Public Works Department is the municipal agency responsible for maintaining and improving the city’s streets, sidewalks, public infrastructure, and related services.
 E641889 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: Boston Public Works Department | Statement: [Government of the City of Boston, hasDepartment, Boston Public Works Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston Public Works Department
Context triple: [Government of the City of Boston, hasDepartment, Boston Public Works Department]
  • A. Boston Redevelopment Authority
    The Boston Redevelopment Authority is the city’s planning and economic development agency responsible for guiding land use, zoning, and major redevelopment projects throughout Boston.
  • B. Boston Public
    Boston Public is an American television drama series that follows the personal and professional lives of teachers and administrators at a fictional Boston high school.
  • C. Boston Landmarks Commission
    The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
  • D. Boston Police Department
    The Boston Police Department is the primary law enforcement agency for the city of Boston, Massachusetts, responsible for maintaining public safety, investigating crimes, and enforcing local and state laws.
  • E. Boston Parks and Recreation Department
    The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
  • 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: Boston Public Works Department
Triple: [Government of the City of Boston, hasDepartment, Boston Public Works Department]
Generated description
The Boston Public Works Department is the municipal agency responsible for maintaining and improving the city’s streets, sidewalks, public infrastructure, and related services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston Public Works Department
Target entity description: The Boston Public Works Department is the municipal agency responsible for maintaining and improving the city’s streets, sidewalks, public infrastructure, and related services.
  • A. Boston Redevelopment Authority
    The Boston Redevelopment Authority is the city’s planning and economic development agency responsible for guiding land use, zoning, and major redevelopment projects throughout Boston.
  • B. Boston Public
    Boston Public is an American television drama series that follows the personal and professional lives of teachers and administrators at a fictional Boston high school.
  • C. Boston Landmarks Commission
    The Boston Landmarks Commission is the city’s official historic preservation agency responsible for identifying, protecting, and regulating Boston’s architecturally and historically significant buildings and districts.
  • D. Boston Police Department
    The Boston Police Department is the primary law enforcement agency for the city of Boston, Massachusetts, responsible for maintaining public safety, investigating crimes, and enforcing local and state laws.
  • E. Boston Parks and Recreation Department
    The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
  • 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_69c6887e8c10819091cee237560d32da completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6e5530f2081908ac969ddfa7e9b5a completed March 27, 2026, 8:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79c9e4efc8190acb011a0bd1f120f completed March 28, 2026, 9:17 a.m.
NEDg Description generation batch_69c79d4f009c819089fc20c262f0efdc completed March 28, 2026, 9:20 a.m.
NED2 Entity disambiguation (via description) batch_69c79df3f5648190981176b6c9791181 completed March 28, 2026, 9:23 a.m.
Created at: March 27, 2026, 2:41 p.m.