Triple

T15617290
Position Surface form Disambiguated ID Type / Status
Subject Montauk station E375448 entity
Predicate isEasternmostTerminusOf P3569 FINISHED
Object Long Island Rail Road network E26485 NE FINISHED

How this triple was built (3 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: Long Island Rail Road network | Statement: [Montauk station, isEasternmostTerminusOf, Long Island Rail Road network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Long Island Rail Road network
Context triple: [Montauk station, isEasternmostTerminusOf, Long Island Rail Road network]
  • A. Long Island Rail Road chosen
    Long Island Rail Road is a major commuter rail system serving Long Island and parts of New York City, known as one of the busiest and oldest railroads in the United States.
  • B. 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.
  • C. Long Island Rail Road Atlantic Branch
    The Long Island Rail Road Atlantic Branch is a major commuter rail line in New York City that runs between Atlantic Terminal in Brooklyn and eastern Queens, providing key connections to other LIRR lines and transit services.
  • D. Long Island Rail Road branches
    Long Island Rail Road branches are the multiple commuter rail lines radiating from New York City across Long Island, serving as the primary rail network for Nassau and Suffolk counties.
  • E. Long Island Rail Road (controlling interest for many years)
    The Long Island Rail Road is a major commuter rail system serving Long Island and connecting it to New York City, recognized as one of the busiest and oldest railroads in the United States.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: isEasternmostTerminusOf
Context triple: [Montauk station, isEasternmostTerminusOf, Long Island Rail Road network]
  • A. easternTerminusLocatedOn
    Indicates that the eastern endpoint of a route, line, or path is situated on or at a specified feature or location.
  • B. terminusEast chosen
    Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
  • C. locatedAtTerminusOf
    Indicates that one entity is situated at the end point or final terminus of another entity, such as a route, line, or path.
  • D. terminusProvinceEast
    Indicates that something’s eastern endpoint or terminus lies within a particular province.
  • E. easternTerminusTown
    Indicates that a given town serves as the eastern endpoint or terminus of a route, line, or corridor.
  • F. None of above.

Provenance (4 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_69d85ccf2794819096cda4cbcb02d478 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e980b748190b43c0b650bf1e629 completed April 16, 2026, 2:51 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff6ece07608190a705f108c8c2979a completed May 9, 2026, 5:28 p.m.
PD Predicate disambiguation batch_69deda844af081909e658ebc9d9b403d completed April 15, 2026, 12:23 a.m.
Created at: April 10, 2026, 4:13 a.m.