Triple

T13586064
Position Surface form Disambiguated ID Type / Status
Subject Canal Street, Manhattan E324566 entity
Predicate servedBySubwayLine P17559 FINISHED
Object E Eighth Avenue Local
The E Eighth Avenue Local is a New York City Subway service that runs along the IND Eighth Avenue Line, connecting Queens, Manhattan, and Brooklyn.
 E1050002 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: E Eighth Avenue Local | Statement: [Canal Street, Manhattan, servedBySubwayLine, E Eighth Avenue Local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: E Eighth Avenue Local
Context triple: [Canal Street, Manhattan, servedBySubwayLine, E Eighth Avenue Local]
  • A. F Sixth Avenue Local
    The F Sixth Avenue Local is a New York City Subway service that runs along the IND Sixth Avenue Line, connecting neighborhoods in Brooklyn, Manhattan, and Queens.
  • B. E Sixth Avenue Local
    The E Sixth Avenue Local is a New York City Subway service that runs along the IND Queens Boulevard and Sixth Avenue lines, connecting Queens with Manhattan and parts of Brooklyn.
  • C. Lexington Avenue Local
    Lexington Avenue Local is a New York City Subway service pattern operating local trains along the Lexington Avenue corridor on Manhattan’s East Side.
  • D. Fulton Street (IND Eighth Avenue Line)
    Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
  • E. 18th Avenue (BMT West End Line)
    18th Avenue (BMT West End Line) is a local New York City Subway station in Brooklyn located along the BMT West End Line.
  • 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: E Eighth Avenue Local
Triple: [Canal Street, Manhattan, servedBySubwayLine, E Eighth Avenue Local]
Generated description
The E Eighth Avenue Local is a New York City Subway service that runs along the IND Eighth Avenue Line, connecting Queens, Manhattan, and Brooklyn.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: E Eighth Avenue Local
Target entity description: The E Eighth Avenue Local is a New York City Subway service that runs along the IND Eighth Avenue Line, connecting Queens, Manhattan, and Brooklyn.
  • A. F Sixth Avenue Local
    The F Sixth Avenue Local is a New York City Subway service that runs along the IND Sixth Avenue Line, connecting neighborhoods in Brooklyn, Manhattan, and Queens.
  • B. E Sixth Avenue Local
    The E Sixth Avenue Local is a New York City Subway service that runs along the IND Queens Boulevard and Sixth Avenue lines, connecting Queens with Manhattan and parts of Brooklyn.
  • C. Lexington Avenue Local
    Lexington Avenue Local is a New York City Subway service pattern operating local trains along the Lexington Avenue corridor on Manhattan’s East Side.
  • D. Fulton Street (IND Eighth Avenue Line)
    Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
  • E. 18th Avenue (BMT West End Line)
    18th Avenue (BMT West End Line) is a local New York City Subway station in Brooklyn located along the BMT West End Line.
  • 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb03310fc819092a56b9f2d73f560 completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f77f8deae88190b932a57789c70e77 completed May 3, 2026, 5:02 p.m.
NEDg Description generation batch_69f780bc40f481908191fec9a563e547 completed May 3, 2026, 5:07 p.m.
NED2 Entity disambiguation (via description) batch_69f7817b8c408190b7211ba8fd892f75 completed May 3, 2026, 5:10 p.m.
Created at: April 9, 2026, 9:49 p.m.