Triple

T11174976
Position Surface form Disambiguated ID Type / Status
Subject Secaucus Junction E264386 entity
Predicate connectsTo P845 FINISHED
Object Meadowlands Rail Line
Meadowlands Rail Line is a New Jersey Transit commuter rail service that provides event-based transportation between Secaucus Junction and MetLife Stadium in the Meadowlands Sports Complex.
E928182 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: Meadowlands Rail Line | Statement: [Secaucus Junction, connectsTo, Meadowlands Rail Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meadowlands Rail Line
Context triple: [Secaucus Junction, connectsTo, Meadowlands Rail Line]
  • A. 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.
  • B. Raritan Valley Line
    The Raritan Valley Line is a commuter rail line in New Jersey that provides NJ Transit service between central New Jersey communities and the New York City metropolitan area.
  • C. Pascack Valley Line
    The Pascack Valley Line is a commuter rail line in northern New Jersey and southeastern New York that provides passenger service between Spring Valley, NY, and Hoboken Terminal, operated by NJ Transit.
  • D. Long Island Rail Road Main Line
    The Long Island Rail Road Main Line is the primary rail corridor of the Long Island Rail Road, running from New York City through central Long Island and serving as a major commuter and intercity route.
  • E. Newark–World Trade Center line
    The Newark–World Trade Center line is a PATH rapid transit service connecting Newark, New Jersey, with Lower Manhattan in 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: Meadowlands Rail Line
Triple: [Secaucus Junction, connectsTo, Meadowlands Rail Line]
Generated description
Meadowlands Rail Line is a New Jersey Transit commuter rail service that provides event-based transportation between Secaucus Junction and MetLife Stadium in the Meadowlands Sports Complex.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meadowlands Rail Line
Target entity description: Meadowlands Rail Line is a New Jersey Transit commuter rail service that provides event-based transportation between Secaucus Junction and MetLife Stadium in the Meadowlands Sports Complex.
  • A. 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.
  • B. Raritan Valley Line
    The Raritan Valley Line is a commuter rail line in New Jersey that provides NJ Transit service between central New Jersey communities and the New York City metropolitan area.
  • C. Pascack Valley Line
    The Pascack Valley Line is a commuter rail line in northern New Jersey and southeastern New York that provides passenger service between Spring Valley, NY, and Hoboken Terminal, operated by NJ Transit.
  • D. Long Island Rail Road Main Line
    The Long Island Rail Road Main Line is the primary rail corridor of the Long Island Rail Road, running from New York City through central Long Island and serving as a major commuter and intercity route.
  • E. Newark–World Trade Center line
    The Newark–World Trade Center line is a PATH rapid transit service connecting Newark, New Jersey, with Lower Manhattan in 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_69d6aa9dafac8190bd90d2c74f661aa7 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e897774c819088ebc7231cebfba6 completed April 9, 2026, 5:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69e603a1acc08190816db1ff13708e79 completed April 20, 2026, 10:44 a.m.
NEDg Description generation batch_69e610a07bf881908de79850edb9576f completed April 20, 2026, 11:40 a.m.
NED2 Entity disambiguation (via description) batch_69e617fdaaa88190a1860fb00309596b completed April 20, 2026, 12:11 p.m.
Created at: April 8, 2026, 9:29 p.m.