Triple

T2794005
Position Surface form Disambiguated ID Type / Status
Subject City Hall Park E52992 entity
Predicate adjacentTo P224 FINISHED
Object Brooklyn Bridge–City Hall subway station
Brooklyn Bridge–City Hall subway station is a major New York City Subway complex in Lower Manhattan serving as a key transit hub for multiple lines near the Brooklyn Bridge and civic center.
 E308471 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–City Hall subway station | Statement: [City Hall Park, adjacentTo, Brooklyn Bridge–City Hall subway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brooklyn Bridge–City Hall subway station
Context triple: [City Hall Park, adjacentTo, Brooklyn Bridge–City Hall subway station]
  • A. Brooklyn Borough Hall subway station
    Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
  • B. New York City Subway Pelham Parkway station
    The New York City Subway Pelham Parkway station is a Bronx rapid transit stop that serves as a key access point for nearby attractions such as the Bronx Zoo.
  • C. Flatbush Avenue station
    Flatbush Avenue station, now known as Atlantic Terminal, is a major Long Island Rail Road hub in Brooklyn serving as a key transit connection point for commuters.
  • D. Prospect Park station
    Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding area.
  • E. Fulton Street station
    Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
  • 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–City Hall subway station
Triple: [City Hall Park, adjacentTo, Brooklyn Bridge–City Hall subway station]
Generated description
Brooklyn Bridge–City Hall subway station is a major New York City Subway complex in Lower Manhattan serving as a key transit hub for multiple lines near the Brooklyn Bridge and civic center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brooklyn Bridge–City Hall subway station
Target entity description: Brooklyn Bridge–City Hall subway station is a major New York City Subway complex in Lower Manhattan serving as a key transit hub for multiple lines near the Brooklyn Bridge and civic center.
  • A. Brooklyn Borough Hall subway station
    Brooklyn Borough Hall subway station is a major New York City Subway complex in Downtown Brooklyn that serves multiple lines and provides access to the borough’s civic and commercial center.
  • B. New York City Subway Pelham Parkway station
    The New York City Subway Pelham Parkway station is a Bronx rapid transit stop that serves as a key access point for nearby attractions such as the Bronx Zoo.
  • C. Flatbush Avenue station
    Flatbush Avenue station, now known as Atlantic Terminal, is a major Long Island Rail Road hub in Brooklyn serving as a key transit connection point for commuters.
  • D. Prospect Park station
    Prospect Park station is a public transit stop serving the Prospect Park neighborhood, providing rail access to the surrounding area.
  • E. Fulton Street station
    Fulton Street station is a major New York City Subway complex in Lower Manhattan that serves multiple lines and connects to the Fulton Center transit hub.
  • 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_69ab495a90788190941b6917e1eca3a6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abddd33610819085ac7c5bec0e6af0 completed March 7, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69b03127f0808190841fa2572baaf5a7 completed March 10, 2026, 2:56 p.m.
NEDg Description generation batch_69b0350e36688190ba9b37486fbe5bcb completed March 10, 2026, 3:13 p.m.
NED2 Entity disambiguation (via description) batch_69b0390cb17c81909ca357726b20de35 completed March 10, 2026, 3:30 p.m.
Created at: March 6, 2026, 9:58 p.m.