Triple

T19066561
Position Surface form Disambiguated ID Type / Status
Subject Long Island Rail Road branches E466672 entity
Predicate haveBranch P49773 FINISHED
Object Bay Ridge Branch — NE NERFINISHED

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: Bay Ridge Branch | Statement: [Long Island Rail Road branches, haveBranch, Bay Ridge Branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bay Ridge Branch
Context triple: [Long Island Rail Road branches, haveBranch, Bay Ridge Branch]
  • A. Lefferts Boulevard branch
    The Lefferts Boulevard branch is an eastern Queens spur of New York City’s A subway line that terminates at Ozone Park–Lefferts Boulevard.
  • B. Vailsburg Branch
    Vailsburg Branch is a neighborhood public library serving the Vailsburg area of Newark, New Jersey as part of the Newark Public Library system.
  • C. Far Rockaway Branch
    The Far Rockaway Branch is a commuter rail line of the Long Island Rail Road serving southeastern Queens and the Far Rockaway neighborhood in New York City.
  • D. Montclair Branch
    Montclair Branch is a commuter rail line segment in New Jersey that serves the Upper Montclair area as part of NJ Transit’s Montclair-Boonton service.
  • E. Union Square Branch
    The Union Square Branch is a segment of Boston's MBTA Green Line light rail system that extends service to the Union Square area of Somerville.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bay Ridge Branch
Target entity description: The Bay Ridge Branch is a freight-focused rail line in Brooklyn, New York, operated by the Long Island Rail Road and used primarily for cargo and intermodal connections rather than passenger service.
  • A. Lefferts Boulevard branch
    The Lefferts Boulevard branch is an eastern Queens spur of New York City’s A subway line that terminates at Ozone Park–Lefferts Boulevard.
  • B. Vailsburg Branch
    Vailsburg Branch is a neighborhood public library serving the Vailsburg area of Newark, New Jersey as part of the Newark Public Library system.
  • C. Far Rockaway Branch
    The Far Rockaway Branch is a commuter rail line of the Long Island Rail Road serving southeastern Queens and the Far Rockaway neighborhood in New York City.
  • D. Montclair Branch
    Montclair Branch is a commuter rail line segment in New Jersey that serves the Upper Montclair area as part of NJ Transit’s Montclair-Boonton service.
  • E. Union Square Branch
    The Union Square Branch is a segment of Boston's MBTA Green Line light rail system that extends service to the Union Square area of Somerville.
  • F. None of above. chosen

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_69d8dd04f4488190b1121cc53ef2bfd6 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e198621481908618f65dd01746fc completed April 20, 2026, 8:19 a.m.
Created at: April 10, 2026, 12:03 p.m.