Triple

T4149411
Position Surface form Disambiguated ID Type / Status
Subject Dorchester North Burying Ground E89866 entity
Predicate maintainedBy P86 FINISHED
Object City of Boston Parks and Recreation Department E31078 NE FINISHED

How this triple was built (2 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: City of Boston Parks and Recreation Department | Statement: [Dorchester North Burying Ground, maintainedBy, City of Boston Parks and Recreation Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Boston Parks and Recreation Department
Context triple: [Dorchester North Burying Ground, maintainedBy, City of Boston Parks and Recreation Department]
  • A. Boston Parks and Recreation Department chosen
    The Boston Parks and Recreation Department is the municipal agency responsible for managing and maintaining Boston’s public parks, playgrounds, and recreational facilities.
  • B. Government of the City of Boston
    The Government of the City of Boston is the municipal authority responsible for administering public services, enforcing local laws, and managing city departments and agencies within Boston, Massachusetts.
  • C. 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.
  • D. Boston park system
    The Boston park system is an interconnected network of urban parks and greenways, including the historic Emerald Necklace, that provides recreational space and natural scenery throughout Boston.
  • E. Boston Town Area Committee
    The Boston Town Area Committee is a local governing body responsible for representing and managing community affairs within the town area of Boston in Lincolnshire, England.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69aed95a59a881909b26e70b42c6811a completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0273a038819087db092da234e767 completed March 9, 2026, 5:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69b57f34c748819093d03ccddd3e1f75 completed March 14, 2026, 3:31 p.m.
Created at: March 9, 2026, 3:43 p.m.