Triple

T18735732
Position Surface form Disambiguated ID Type / Status
Subject Metropark station E458156 entity
Predicate servedBy P82 FINISHED
Object NJ Transit Northeast Corridor Line
The NJ Transit Northeast Corridor Line is a major commuter rail line in New Jersey that connects New York City and Trenton, serving numerous intermediate suburban and urban stations along the busy Northeast Corridor.
 E1339640 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: NJ Transit Northeast Corridor Line | Statement: [Metropark station, servedBy, NJ Transit Northeast Corridor Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: NJ Transit Northeast Corridor Line
Context triple: [Metropark station, servedBy, NJ Transit Northeast Corridor Line]
  • A. NJ Transit Raritan Valley Line
    The NJ Transit Raritan Valley Line is a commuter rail line in New Jersey that connects central and western New Jersey communities to Newark and New York City.
  • B. NJ Transit Main Line
    The NJ Transit Main Line is a commuter rail line in northern New Jersey that connects Hoboken and New York City with suburban communities in Bergen and Passaic counties.
  • C. NJ Transit Morristown Line
    The NJ Transit Morristown Line is a commuter rail line in northern New Jersey that connects towns in Morris and surrounding counties with Hoboken and New York City.
  • D. NJ Transit Pascack Valley Line
    The NJ Transit Pascack Valley Line is a commuter rail service in northeastern New Jersey and southeastern New York, connecting towns in Bergen County and Rockland County to Hoboken Terminal.
  • E. NJ Transit Montclair-Boonton Line
    The NJ Transit Montclair-Boonton Line is a commuter rail line in northern New Jersey that connects suburban communities, including Hackettstown, to major hubs such as Newark and New York City.
  • 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: NJ Transit Northeast Corridor Line
Triple: [Metropark station, servedBy, NJ Transit Northeast Corridor Line]
Generated description
The NJ Transit Northeast Corridor Line is a major commuter rail line in New Jersey that connects New York City and Trenton, serving numerous intermediate suburban and urban stations along the busy Northeast Corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: NJ Transit Northeast Corridor Line
Target entity description: The NJ Transit Northeast Corridor Line is a major commuter rail line in New Jersey that connects New York City and Trenton, serving numerous intermediate suburban and urban stations along the busy Northeast Corridor.
  • A. NJ Transit Raritan Valley Line
    The NJ Transit Raritan Valley Line is a commuter rail line in New Jersey that connects central and western New Jersey communities to Newark and New York City.
  • B. NJ Transit Main Line
    The NJ Transit Main Line is a commuter rail line in northern New Jersey that connects Hoboken and New York City with suburban communities in Bergen and Passaic counties.
  • C. NJ Transit Morristown Line
    The NJ Transit Morristown Line is a commuter rail line in northern New Jersey that connects towns in Morris and surrounding counties with Hoboken and New York City.
  • D. NJ Transit Pascack Valley Line
    The NJ Transit Pascack Valley Line is a commuter rail service in northeastern New Jersey and southeastern New York, connecting towns in Bergen County and Rockland County to Hoboken Terminal.
  • E. NJ Transit Montclair-Boonton Line
    The NJ Transit Montclair-Boonton Line is a commuter rail line in northern New Jersey that connects suburban communities, including Hackettstown, to major hubs such as Newark and New York City.
  • 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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e56d7ae10081908bc6857d1d147eef completed April 20, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05325fae0c8190a7f1a726ad86e3b6 completed May 14, 2026, 2:24 a.m.
NEDg Description generation batch_6a0532ce7c388190a8d6b2d83ec52354 completed May 14, 2026, 2:26 a.m.
NED2 Entity disambiguation (via description) batch_6a053363f09c8190a7927345f1d027b3 completed May 14, 2026, 2:28 a.m.
Created at: April 10, 2026, 11:51 a.m.