Triple

T19478231
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway tracks (upper level, formerly) E487308 entity
Predicate associatedWith P37 FINISHED
Object East River crossings of the New York City Subway NE NERFINISHED

How this triple was built (3 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: East River crossings of the New York City Subway | Statement: [New York City Subway tracks (upper level, formerly), associatedWith, East River crossings of the New York City Subway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: East River crossings of the New York City Subway
Context triple: [New York City Subway tracks (upper level, formerly), associatedWith, East River crossings of the New York City Subway]
  • A. Harlem River crossings
    Harlem River crossings are the collection of bridges and tunnels that span New York City's Harlem River, connecting Manhattan to the Bronx and facilitating major vehicular, rail, and pedestrian traffic.
  • B. IND Queens–Manhattan river crossings
    IND Queens–Manhattan river crossings is the group of New York City Subway tunnels that carry the IND Queens Boulevard Line trains between Queens and Manhattan under the East River.
  • C. Hudson River crossing network
    The Hudson River crossing network is the system of bridges, tunnels, and related infrastructure that connect communities across the Hudson River in New York and New Jersey.
  • D. Manhattan via Williamsburg Bridge
    Manhattan via Williamsburg Bridge refers to the connection between the Williamsburg neighborhood in Brooklyn and the borough of Manhattan provided by the historic Williamsburg Bridge spanning the East River in New York City.
  • E. East River tunnels
    The East River Tunnels are a set of underwater railroad tunnels in New York City that carry Amtrak, Long Island Rail Road, and New Jersey Transit trains between Manhattan and Queens beneath the East River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: East River crossings of the New York City Subway
Target entity description: The East River crossings of the New York City Subway are the tunnels and bridges that carry subway lines between Manhattan and the boroughs across the East River, forming critical links in the city’s rapid transit network.
  • A. Harlem River crossings
    Harlem River crossings are the collection of bridges and tunnels that span New York City's Harlem River, connecting Manhattan to the Bronx and facilitating major vehicular, rail, and pedestrian traffic.
  • B. IND Queens–Manhattan river crossings
    IND Queens–Manhattan river crossings is the group of New York City Subway tunnels that carry the IND Queens Boulevard Line trains between Queens and Manhattan under the East River.
  • C. Hudson River crossing network
    The Hudson River crossing network is the system of bridges, tunnels, and related infrastructure that connect communities across the Hudson River in New York and New Jersey.
  • D. Manhattan via Williamsburg Bridge
    Manhattan via Williamsburg Bridge refers to the connection between the Williamsburg neighborhood in Brooklyn and the borough of Manhattan provided by the historic Williamsburg Bridge spanning the East River in New York City.
  • E. East River tunnels
    The East River Tunnels are a set of underwater railroad tunnels in New York City that carry Amtrak, Long Island Rail Road, and New Jersey Transit trains between Manhattan and Queens beneath the East River.
  • F. None of above. chosen

Provenance (2 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63437b9748190a8fc6bf6b3d90918 completed April 20, 2026, 2:12 p.m.
Created at: April 10, 2026, 1:39 p.m.