Triple

T2756777
Position Surface form Disambiguated ID Type / Status
Subject Hell Gate Bridge E61119 entity
Predicate partOf P40 FINISHED
Object New York Connecting Railroad
The New York Connecting Railroad is a freight and passenger rail line in New York City that links the Long Island Rail Road and the Northeast Corridor, notably via the Hell Gate Bridge between Queens and the Bronx.
E296328 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: New York Connecting Railroad | Statement: [Hell Gate Bridge, partOf, New York Connecting Railroad]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York Connecting Railroad
Context triple: [Hell Gate Bridge, partOf, New York Connecting Railroad]
  • A. New York and Harlem Railroad
    The New York and Harlem Railroad was one of the earliest rail lines in New York State, forming a key part of the region’s 19th-century transportation network and later becoming a cornerstone of Cornelius Vanderbilt’s railroad empire.
  • B. Hudson and Manhattan Railroad
    The Hudson and Manhattan Railroad was an early 20th-century rapid transit system that operated tunnels and trains between Manhattan and New Jersey, forming the core of what is now the PATH system.
  • C. New York, Westchester and Boston Railway
    The New York, Westchester and Boston Railway was an early 20th-century electric commuter railroad serving the Bronx and Westchester County, later partially incorporated into the New York City Subway system.
  • D. Schenectady and Troy Railroad
    The Schenectady and Troy Railroad was a 19th-century regional rail line in upstate New York that later became part of the New York Central Railroad system.
  • E. New York and Long Branch Railroad
    The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
  • 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: New York Connecting Railroad
Triple: [Hell Gate Bridge, partOf, New York Connecting Railroad]
Generated description
The New York Connecting Railroad is a freight and passenger rail line in New York City that links the Long Island Rail Road and the Northeast Corridor, notably via the Hell Gate Bridge between Queens and the Bronx.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York Connecting Railroad
Target entity description: The New York Connecting Railroad is a freight and passenger rail line in New York City that links the Long Island Rail Road and the Northeast Corridor, notably via the Hell Gate Bridge between Queens and the Bronx.
  • A. New York and Harlem Railroad
    The New York and Harlem Railroad was one of the earliest rail lines in New York State, forming a key part of the region’s 19th-century transportation network and later becoming a cornerstone of Cornelius Vanderbilt’s railroad empire.
  • B. Hudson and Manhattan Railroad
    The Hudson and Manhattan Railroad was an early 20th-century rapid transit system that operated tunnels and trains between Manhattan and New Jersey, forming the core of what is now the PATH system.
  • C. New York, Westchester and Boston Railway
    The New York, Westchester and Boston Railway was an early 20th-century electric commuter railroad serving the Bronx and Westchester County, later partially incorporated into the New York City Subway system.
  • D. Schenectady and Troy Railroad
    The Schenectady and Troy Railroad was a 19th-century regional rail line in upstate New York that later became part of the New York Central Railroad system.
  • E. New York and Long Branch Railroad
    The New York and Long Branch Railroad was a historic rail line in New Jersey that provided passenger and freight service along the Jersey Shore and later formed the core of today’s North Jersey Coast Line.
  • 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_69ab4b7a85bc819094a349b84beb1f2c completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdb8a292c8190ab3982434805241a completed March 7, 2026, 8:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc040c5f08190898e81938afe6884 completed March 10, 2026, 6:54 a.m.
NEDg Description generation batch_69afc0c3db88819094cb835ce9401f03 completed March 10, 2026, 6:57 a.m.
NED2 Entity disambiguation (via description) batch_69afc1213c008190beb7e65eadc97ed5 completed March 10, 2026, 6:58 a.m.
Created at: March 6, 2026, 9:56 p.m.