Triple

T6451767
Position Surface form Disambiguated ID Type / Status
Subject Fifth Avenue–Bryant Park E139883 entity
Predicate hasTransfer P17241 FINISHED
Object IND Sixth Avenue Line at 42nd Street–Bryant Park
IND Sixth Avenue Line at 42nd Street–Bryant Park is a major New York City Subway station complex in Midtown Manhattan serving the IND Sixth Avenue Line near Bryant Park and 42nd Street.
E593681 NE FINISHED

How this triple was built (4 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: IND Sixth Avenue Line at 42nd Street–Bryant Park | Statement: [Fifth Avenue–Bryant Park, hasTransfer, IND Sixth Avenue Line at 42nd Street–Bryant Park]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IND Sixth Avenue Line at 42nd Street–Bryant Park
Context triple: [Fifth Avenue–Bryant Park, hasTransfer, IND Sixth Avenue Line at 42nd Street–Bryant Park]
  • A. IND Sixth Avenue Line to BMT Nassau Street Line
    The IND Sixth Avenue Line to BMT Nassau Street Line is a New York City Subway transfer connection linking services on the IND Sixth Avenue Line with those on the BMT Nassau Street Line.
  • B. Eighth Avenue Line in Manhattan
    The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
  • C. Delancey Street (IND Sixth Avenue Line)
    Delancey Street (IND Sixth Avenue Line) is a New York City Subway station on the IND Sixth Avenue Line located on the Lower East Side of Manhattan, serving F and <F> trains.
  • D. BMT Broadway Line at Union Square–14th Street
    The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
  • E. 34th Street–Penn Station (Eighth Avenue Line)
    34th Street–Penn Station (Eighth Avenue Line) is a major New York City Subway station complex in Midtown Manhattan providing underground access to Penn Station and serving as a key transit hub for multiple subway lines.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: IND Sixth Avenue Line at 42nd Street–Bryant Park
Triple: [Fifth Avenue–Bryant Park, hasTransfer, IND Sixth Avenue Line at 42nd Street–Bryant Park]
Generated description
IND Sixth Avenue Line at 42nd Street–Bryant Park is a major New York City Subway station complex in Midtown Manhattan serving the IND Sixth Avenue Line near Bryant Park and 42nd Street.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: IND Sixth Avenue Line at 42nd Street–Bryant Park
Target entity description: IND Sixth Avenue Line at 42nd Street–Bryant Park is a major New York City Subway station complex in Midtown Manhattan serving the IND Sixth Avenue Line near Bryant Park and 42nd Street.
  • A. IND Sixth Avenue Line to BMT Nassau Street Line
    The IND Sixth Avenue Line to BMT Nassau Street Line is a New York City Subway transfer connection linking services on the IND Sixth Avenue Line with those on the BMT Nassau Street Line.
  • B. Eighth Avenue Line in Manhattan
    The Eighth Avenue Line in Manhattan is a major New York City Subway trunk line running under Eighth Avenue, carrying several IND services through Midtown and Upper Manhattan.
  • C. Delancey Street (IND Sixth Avenue Line)
    Delancey Street (IND Sixth Avenue Line) is a New York City Subway station on the IND Sixth Avenue Line located on the Lower East Side of Manhattan, serving F and <F> trains.
  • D. BMT Broadway Line at Union Square–14th Street
    The BMT Broadway Line at Union Square–14th Street is a major New York City Subway station complex in Manhattan that serves Broadway Line trains and provides extensive transfers to multiple other lines.
  • E. 34th Street–Penn Station (Eighth Avenue Line)
    34th Street–Penn Station (Eighth Avenue Line) is a major New York City Subway station complex in Midtown Manhattan providing underground access to Penn Station and serving as a key transit hub for multiple subway lines.
  • F. None of above. chosen

Provenance (5 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_69c008b301948190a35854e5284dc822 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c069b62cbc81908b7f1a0dc1ed3e1d completed March 22, 2026, 10:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c64bd671d08190a24e8d666040bcc2 completed March 27, 2026, 9:20 a.m.
NEDg Description generation batch_69c64cc3f87081908e780fa21394b48e completed March 27, 2026, 9:24 a.m.
NED2 Entity disambiguation (via description) batch_69c64d1f19448190b96759b5991d07d4 completed March 27, 2026, 9:25 a.m.
Created at: March 22, 2026, 4:47 p.m.