Triple

T20221150
Position Surface form Disambiguated ID Type / Status
Subject LIRR P72 coaches E495257 entity
Predicate usedOn P2367 FINISHED
Object LIRR Greenport (Ronkonkoma–Greenport) service — 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: LIRR Greenport (Ronkonkoma–Greenport) service | Statement: [LIRR P72 coaches, usedOn, LIRR Greenport (Ronkonkoma–Greenport) service]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: LIRR Greenport (Ronkonkoma–Greenport) service
Context triple: [LIRR P72 coaches, usedOn, LIRR Greenport (Ronkonkoma–Greenport) service]
  • A. LIRR Atlantic Terminal service
    LIRR Atlantic Terminal service is a Long Island Rail Road commuter rail service that operates between Atlantic Terminal in Brooklyn and points on the railroad’s network, providing a key transit link into downtown Brooklyn.
  • B. LIRR Greenport Branch chosen
    The LIRR Greenport Branch is a Long Island Rail Road line that runs along the North Fork of Long Island, providing rail service between eastern Suffolk County communities and the rest of the LIRR network.
  • C. LIRR Port Jefferson Branch
    The LIRR Port Jefferson Branch is a Long Island Rail Road commuter rail line in New York that runs from Hicksville through northern Long Island to the village of Port Jefferson.
  • D. LIRR West Hempstead Branch
    The LIRR West Hempstead Branch is a Long Island Rail Road commuter rail line in Nassau County, New York, providing service between West Hempstead and the railroad’s main junctions in Queens.
  • E. LIRR Atlantic Branch
    The LIRR Atlantic Branch is a key Long Island Rail Road line in New York City and Nassau County that provides commuter rail service between Atlantic Terminal in Brooklyn and eastern Queens/Long Island.
  • 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.