Triple

T9645586
Position Surface form Disambiguated ID Type / Status
Subject Manhattan via Williamsburg Bridge E233185 entity
Predicate subwayLine P18378 FINISHED
Object New York City Subway Z line
The New York City Subway Z line is a rush-hour, skip-stop J/Z service in Brooklyn and Queens that runs over the Williamsburg Bridge into Manhattan as part of the BMT Jamaica Line.
E822612 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: New York City Subway Z line | Statement: [Manhattan via Williamsburg Bridge, subwayLine, New York City Subway Z line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New York City Subway Z line
Context triple: [Manhattan via Williamsburg Bridge, subwayLine, New York City Subway Z line]
  • A. New York City Subway M line
    The New York City Subway M line is a rapid transit service that runs primarily in Manhattan, Brooklyn, and Queens, connecting neighborhoods such as Middle Village and Forest Hills with Midtown Manhattan via the Sixth Avenue Line.
  • B. New York City Subway R line
    The New York City Subway R line is a local service in the B Division that primarily runs along the Broadway Line in Manhattan and Fourth Avenue Line in Brooklyn, connecting Queens to southern Brooklyn.
  • C. New York City Subway G line
    The New York City Subway G line is a crosstown service in Brooklyn and Queens that runs between Court Square in Long Island City and Church Avenue in Brooklyn without entering Manhattan.
  • D. New York City Subway W line
    The New York City Subway W line is a local service in the B Division that runs primarily along the Broadway Line in Manhattan and into Queens, connecting neighborhoods such as Astoria with the rest of the city’s transit network.
  • E. New York City Subway C line
    The New York City Subway C line is an IND Eighth Avenue Line local service in Manhattan, Brooklyn, and sometimes Queens, known for its blue route color and frequent stops along the west side of Manhattan.
  • 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: New York City Subway Z line
Triple: [Manhattan via Williamsburg Bridge, subwayLine, New York City Subway Z line]
Generated description
The New York City Subway Z line is a rush-hour, skip-stop J/Z service in Brooklyn and Queens that runs over the Williamsburg Bridge into Manhattan as part of the BMT Jamaica Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New York City Subway Z line
Target entity description: The New York City Subway Z line is a rush-hour, skip-stop J/Z service in Brooklyn and Queens that runs over the Williamsburg Bridge into Manhattan as part of the BMT Jamaica Line.
  • A. New York City Subway M line
    The New York City Subway M line is a rapid transit service that runs primarily in Manhattan, Brooklyn, and Queens, connecting neighborhoods such as Middle Village and Forest Hills with Midtown Manhattan via the Sixth Avenue Line.
  • B. New York City Subway R line
    The New York City Subway R line is a local service in the B Division that primarily runs along the Broadway Line in Manhattan and Fourth Avenue Line in Brooklyn, connecting Queens to southern Brooklyn.
  • C. New York City Subway G line
    The New York City Subway G line is a crosstown service in Brooklyn and Queens that runs between Court Square in Long Island City and Church Avenue in Brooklyn without entering Manhattan.
  • D. New York City Subway W line
    The New York City Subway W line is a local service in the B Division that runs primarily along the Broadway Line in Manhattan and into Queens, connecting neighborhoods such as Astoria with the rest of the city’s transit network.
  • E. New York City Subway C line
    The New York City Subway C line is an IND Eighth Avenue Line local service in Manhattan, Brooklyn, and sometimes Queens, known for its blue route color and frequent stops along the west side of Manhattan.
  • 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_69ca848b31648190b57aa55da20285be completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9b7fd2308190803a196ecdc80d76 completed April 1, 2026, 10:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1cc389c248190ac10adfc49a1240d completed April 5, 2026, 2:43 a.m.
NEDg Description generation batch_69d1ccd04b60819085a5bde42605ecf5 completed April 5, 2026, 2:45 a.m.
NED2 Entity disambiguation (via description) batch_69d1cd70aa5481908b67afef279c38af completed April 5, 2026, 2:48 a.m.
Created at: March 30, 2026, 8:12 p.m.