Triple

T20221179
Position Surface form Disambiguated ID Type / Status
Subject LIRR P72 coaches E495257 entity
Predicate railSystem P522 FINISHED
Object New York metropolitan area commuter rail — NE NERFINISHED

How this triple was built (2 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 metropolitan area commuter rail | Statement: [LIRR P72 coaches, railSystem, New York metropolitan area commuter rail]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York metropolitan area commuter rail
Context triple: [LIRR P72 coaches, railSystem, New York metropolitan area commuter rail]
  • A. New York City metropolitan area commuter rail network chosen
    The New York City metropolitan area commuter rail network is an extensive system of regional passenger rail lines that connect New York City with its surrounding suburbs across multiple states, primarily operated by agencies such as the Long Island Rail Road, Metro-North Railroad, and NJ Transit.
  • B. New Jersey Transit commuter rail network
    The New Jersey Transit commuter rail network is a statewide system of passenger rail lines that connects major cities and suburbs across New Jersey with New York City and Philadelphia.
  • C. New Jersey–Manhattan commuter corridor
    The New Jersey–Manhattan commuter corridor is a heavily traveled transit artery linking New Jersey suburbs with Manhattan’s central business districts via multiple rail and transit routes under and across the Hudson River.
  • D. Westchester electric commuter line
    The Westchester electric commuter line was an early 20th-century electrified interurban railway serving suburban communities between New York City and Westchester County.
  • E. New Jersey Transit light rail network
    The New Jersey Transit light rail network is a system of urban and suburban light rail lines in New Jersey that provides local passenger transit service in and around cities such as Newark, Jersey City, and Camden.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66fd610f881908fdd22b1f8bd2efc completed April 20, 2026, 6:26 p.m.
Created at: April 11, 2026, 11:39 p.m.