Triple

T6699969
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway 5 line E152852 entity
Predicate usesInfrastructure P6820 FINISHED
Object former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)
The former New York, Westchester and Boston Railway right-of-way on the Dyre Avenue Line is a repurposed suburban railroad corridor in the Bronx that now carries New York City Subway service as part of the 5 train route.
E187521 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: former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line) | Statement: [New York City Subway 5 line, usesInfrastructure, former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)
Context triple: [New York City Subway 5 line, usesInfrastructure, former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)]
  • A. North Fork route of the Long Island Rail Road
    The North Fork route of the Long Island Rail Road is a branch line that runs along the northeastern portion of Long Island, providing passenger rail service to communities on the North Fork peninsula, including Greenport.
  • B. White Plains Road Line
    The White Plains Road Line is a major New York City Subway route in the Bronx, primarily served by the 2 and 5 trains and running along White Plains Road.
  • C. Pelham Parkway (Dyre Avenue Line)
    Pelham Parkway (Dyre Avenue Line) is a local New York City Subway station in the Bronx serving the IRT Dyre Avenue Line near Pelham Parkway.
  • D. Morristown Line
    The Morristown Line is a New Jersey Transit commuter rail route serving towns between Hoboken/New York and western New Jersey, including Morristown.
  • E. Long Island Rail Road Rockaway Beach Branch right-of-way
    The Long Island Rail Road Rockaway Beach Branch right-of-way is an abandoned former LIRR corridor in Queens, New York City, now largely unused and overgrown, that once provided a direct rail connection between central Queens and the Rockaway Peninsula.
  • 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: former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)
Triple: [New York City Subway 5 line, usesInfrastructure, former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)]
Generated description
The former New York, Westchester and Boston Railway right-of-way on the Dyre Avenue Line is a repurposed suburban railroad corridor in the Bronx that now carries New York City Subway service as part of the 5 train route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: former New York, Westchester and Boston Railway right-of-way (Dyre Avenue Line)
Target entity description: The former New York, Westchester and Boston Railway right-of-way on the Dyre Avenue Line is a repurposed suburban railroad corridor in the Bronx that now carries New York City Subway service as part of the 5 train route.
  • A. North Fork route of the Long Island Rail Road
    The North Fork route of the Long Island Rail Road is a branch line that runs along the northeastern portion of Long Island, providing passenger rail service to communities on the North Fork peninsula, including Greenport.
  • B. White Plains Road Line
    The White Plains Road Line is a major New York City Subway route in the Bronx, primarily served by the 2 and 5 trains and running along White Plains Road.
  • C. Pelham Parkway (Dyre Avenue Line) chosen
    Pelham Parkway (Dyre Avenue Line) is a local New York City Subway station in the Bronx serving the IRT Dyre Avenue Line near Pelham Parkway.
  • D. Morristown Line
    The Morristown Line is a New Jersey Transit commuter rail route serving towns between Hoboken/New York and western New Jersey, including Morristown.
  • E. Long Island Rail Road Rockaway Beach Branch right-of-way
    The Long Island Rail Road Rockaway Beach Branch right-of-way is an abandoned former LIRR corridor in Queens, New York City, now largely unused and overgrown, that once provided a direct rail connection between central Queens and the Rockaway Peninsula.
  • F. None of above.

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_69c68807adbc8190b8632df42b39eda0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d0a7355081908a0acfa8d2bb4c09 completed March 27, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7bfcb048190b682f4ec7e404b3e completed March 27, 2026, 9:33 p.m.
NEDg Description generation batch_69c6f8955748819092b0e51cff6cab69 completed March 27, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69c6f945ee308190be1a830e394b5238 completed March 27, 2026, 9:40 p.m.
Created at: March 27, 2026, 2:05 p.m.