Triple

T17249195
Position Surface form Disambiguated ID Type / Status
Subject New York City Department of Bridges E418703 entity
Predicate hasPart P35 FINISHED
Object Brooklyn Bridge maintenance division
The Brooklyn Bridge maintenance division is the specialized unit responsible for inspecting, repairing, and preserving the structural integrity and safety of the Brooklyn Bridge.
E1258672 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: Brooklyn Bridge maintenance division | Statement: [New York City Department of Bridges, hasPart, Brooklyn Bridge maintenance division]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Brooklyn Bridge maintenance division
Context triple: [New York City Department of Bridges, hasPart, Brooklyn Bridge maintenance division]
  • A. New York City Department of Bridges
    The New York City Department of Bridges was a municipal agency responsible for the design, construction, and maintenance of New York City’s bridges before its functions were absorbed into broader transportation and public works departments.
  • B. Triborough Bridge and Tunnel Authority
    The Triborough Bridge and Tunnel Authority is a New York City–based public agency, part of the MTA, that finances, operates, and maintains many of the city’s major toll bridges and tunnels.
  • C. Manhattan Road & Bridge Company
    Manhattan Road & Bridge Company is a U.S.-based heavy civil construction firm specializing in the building and rehabilitation of bridges, highways, and related transportation infrastructure.
  • D. New York State Bridge Authority
    The New York State Bridge Authority is a public agency responsible for operating and maintaining several major toll bridges across the Hudson River in New York State.
  • E. Poughkeepsie Bridge Company
    Poughkeepsie Bridge Company was the corporation formed in the 19th century to finance, build, and operate the railroad bridge spanning the Hudson River at Poughkeepsie, New York.
  • 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: Brooklyn Bridge maintenance division
Triple: [New York City Department of Bridges, hasPart, Brooklyn Bridge maintenance division]
Generated description
The Brooklyn Bridge maintenance division is the specialized unit responsible for inspecting, repairing, and preserving the structural integrity and safety of the Brooklyn Bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Brooklyn Bridge maintenance division
Target entity description: The Brooklyn Bridge maintenance division is the specialized unit responsible for inspecting, repairing, and preserving the structural integrity and safety of the Brooklyn Bridge.
  • A. New York City Department of Bridges
    The New York City Department of Bridges was a municipal agency responsible for the design, construction, and maintenance of New York City’s bridges before its functions were absorbed into broader transportation and public works departments.
  • B. Triborough Bridge and Tunnel Authority
    The Triborough Bridge and Tunnel Authority is a New York City–based public agency, part of the MTA, that finances, operates, and maintains many of the city’s major toll bridges and tunnels.
  • C. Manhattan Road & Bridge Company
    Manhattan Road & Bridge Company is a U.S.-based heavy civil construction firm specializing in the building and rehabilitation of bridges, highways, and related transportation infrastructure.
  • D. New York State Bridge Authority
    The New York State Bridge Authority is a public agency responsible for operating and maintaining several major toll bridges across the Hudson River in New York State.
  • E. Poughkeepsie Bridge Company
    Poughkeepsie Bridge Company was the corporation formed in the 19th century to finance, build, and operate the railroad bridge spanning the Hudson River at Poughkeepsie, New York.
  • 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_69d886d9ab108190b70edd8d17aa1204 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42e2636f48190b29548ff80402bef completed April 19, 2026, 1:21 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0170f96e548190be92846e072118f9 completed May 11, 2026, 6:02 a.m.
NEDg Description generation batch_6a01717495208190b415219d15e71fb7 completed May 11, 2026, 6:04 a.m.
NED2 Entity disambiguation (via description) batch_6a01721f5b9081909a8bc817ba0a5986 completed May 11, 2026, 6:07 a.m.
Created at: April 10, 2026, 5:39 a.m.