Triple

T4070988
Position Surface form Disambiguated ID Type / Status
Subject Long Wharf, Boston E86644 entity
Predicate governedBy P46 FINISHED
Object 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.
 E411262 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 Redevelopment Authority | Statement: [Long Wharf, Boston, governedBy, Boston Redevelopment Authority]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Boston Redevelopment Authority
Context triple: [Long Wharf, Boston, governedBy, Boston Redevelopment Authority]
  • A. 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.
  • 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. Jamaica Plain Neighborhood Development Corporation
    Jamaica Plain Neighborhood Development Corporation is a community-based nonprofit organization focused on affordable housing, economic development, and neighborhood revitalization in the Jamaica Plain area of Boston.
  • D. Boston Consortium
    The Boston Consortium is a collaborative association of leading higher education institutions in the Boston area that work together to share resources and improve academic and administrative effectiveness.
  • E. Massachusetts Port Authority
    The Massachusetts Port Authority is an independent public agency that owns and operates major transportation facilities in Massachusetts, including Boston’s Logan International Airport and key maritime and cargo terminals.
  • 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 Redevelopment Authority
Triple: [Long Wharf, Boston, governedBy, Boston Redevelopment Authority]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Boston Redevelopment Authority
Target entity description: 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.
  • A. 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.
  • 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. Jamaica Plain Neighborhood Development Corporation
    Jamaica Plain Neighborhood Development Corporation is a community-based nonprofit organization focused on affordable housing, economic development, and neighborhood revitalization in the Jamaica Plain area of Boston.
  • D. Boston Consortium
    The Boston Consortium is a collaborative association of leading higher education institutions in the Boston area that work together to share resources and improve academic and administrative effectiveness.
  • E. Massachusetts Port Authority
    The Massachusetts Port Authority is an independent public agency that owns and operates major transportation facilities in Massachusetts, including Boston’s Logan International Airport and key maritime and cargo terminals.
  • 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_69aed93ebe448190a1f1686e28740ac9 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefc1f6d9c8190845d2fcd15fcdfd6 completed March 9, 2026, 4:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b562b6eb708190a7f60192d8df9a27 completed March 14, 2026, 1:29 p.m.
NEDg Description generation batch_69b5668984988190bb4239df9e283142 completed March 14, 2026, 1:45 p.m.
NED2 Entity disambiguation (via description) batch_69b566ea87f88190ad03e548de53553f completed March 14, 2026, 1:47 p.m.
Created at: March 9, 2026, 3:38 p.m.