Triple

T7923788
Position Surface form Disambiguated ID Type / Status
Subject Massachusetts Avenue (Boston) E184008 entity
Predicate maintainedBy P86 FINISHED
Object City of Boston Public Works Department E641889 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 Public Works Department | Statement: [Massachusetts Avenue (Boston), maintainedBy, City of Boston Public Works Department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Boston Public Works Department
Context triple: [Massachusetts Avenue (Boston), maintainedBy, City of Boston Public Works Department]
  • A. Boston Public Works Department chosen
    The Boston Public Works Department is the municipal agency responsible for maintaining and improving the city’s streets, sidewalks, public infrastructure, and related services.
  • 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. Environment Department (Boston)
    The Environment Department (Boston) is the municipal agency responsible for leading the City of Boston’s environmental policy, climate action, and sustainability initiatives.
  • E. 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.
  • 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_69ca828fe7bc819090f52c88dcd72183 completed March 30, 2026, 2:02 p.m.
NER Named-entity recognition batch_69cb3aac02bc8190b13fc354a4fa91d3 completed March 31, 2026, 3:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69cb5bf3c3288190ac3df917be92f9f8 completed March 31, 2026, 5:30 a.m.
Created at: March 30, 2026, 5:06 p.m.