Triple

T955395
Position Surface form Disambiguated ID Type / Status
Subject Ronkonkoma Branch E20614 entity
Predicate usesRailroadLine P15040 FINISHED
Object Main Line (LIRR) E15888 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: Main Line (LIRR) | Statement: [Ronkonkoma Branch, usesRailroadLine, Main Line (LIRR)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Main Line (LIRR)
Context triple: [Ronkonkoma Branch, usesRailroadLine, Main Line (LIRR)]
  • A. Long Island Rail Road Main Line chosen
    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.
  • B. Long Island Rail Road
    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.
  • C. LIRR Babylon Branch
    The LIRR Babylon Branch is a major electrified commuter rail line on the Long Island Rail Road that runs from Jamaica in Queens through Nassau County to Babylon in Suffolk County.
  • D. LIRR Hempstead Branch
    The LIRR Hempstead Branch is a Long Island Rail Road commuter rail line in New York that runs between Hempstead and major hubs in Queens and Manhattan.
  • E. LIRR Far Rockaway Branch
    The LIRR Far Rockaway Branch is a commuter rail line of the Long Island Rail Road that runs between Far Rockaway in Queens and Jamaica, providing service to southeastern Queens and connections to Manhattan.
  • 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: usesRailroadLine
Context triple: [Ronkonkoma Branch, usesRailroadLine, Main Line (LIRR)]
  • A. usesRailInfrastructureOf chosen
    Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
  • B. railwayLine
    Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
  • C. hasRailSystem
    Indicates that an entity possesses or is served by a rail-based transportation system.
  • D. servedByRailroad
    Indicates that a location or facility is provided with transportation or service by a railroad line or company.
  • E. formerRailwayLine
    Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
  • 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3f7a7608190b8a8dd2486654bec completed March 1, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac6f0503ec81908112cf30ca85530a completed March 7, 2026, 6:31 p.m.
PD Predicate disambiguation batch_69a4b2a18ecc8190883f6206fe3b0fb6 completed March 1, 2026, 9:41 p.m.
Created at: March 1, 2026, 7:40 p.m.