Triple

T11372498
Position Surface form Disambiguated ID Type / Status
Subject Dyckman Street E269375 entity
Predicate hasSubwayStation P726 FINISHED
Object Dyckman Street (IRT Broadway–Seventh Avenue Line)
Dyckman Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Upper Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
 E925076 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: Dyckman Street (IRT Broadway–Seventh Avenue Line) | Statement: [Dyckman Street, hasSubwayStation, Dyckman Street (IRT Broadway–Seventh Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dyckman Street (IRT Broadway–Seventh Avenue Line)
Context triple: [Dyckman Street, hasSubwayStation, Dyckman Street (IRT Broadway–Seventh Avenue Line)]
  • A. Cortlandt Street (BMT Broadway Line)
    Cortlandt Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line near the World Trade Center site.
  • B. Rector Street (BMT Broadway Line)
    Rector Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line, primarily used by the R and W trains.
  • C. Court Street (BMT Broadway Line)
    Court Street (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the BMT Broadway Line, providing access to Lower Manhattan via the N and R trains.
  • D. Rector Street (IRT Broadway–Seventh Avenue Line)
    Rector Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Lower Manhattan serving the 1 train near the Financial District and Battery Park.
  • E. Dyckman Street (A line)
    Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper 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: Dyckman Street (IRT Broadway–Seventh Avenue Line)
Triple: [Dyckman Street, hasSubwayStation, Dyckman Street (IRT Broadway–Seventh Avenue Line)]
Generated description
Dyckman Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Upper Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dyckman Street (IRT Broadway–Seventh Avenue Line)
Target entity description: Dyckman Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Upper Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
  • A. Cortlandt Street (BMT Broadway Line)
    Cortlandt Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line near the World Trade Center site.
  • B. Rector Street (BMT Broadway Line)
    Rector Street (BMT Broadway Line) is a New York City Subway station in Lower Manhattan serving the BMT Broadway Line, primarily used by the R and W trains.
  • C. Court Street (BMT Broadway Line)
    Court Street (BMT Broadway Line) is a New York City Subway station in Brooklyn serving the BMT Broadway Line, providing access to Lower Manhattan via the N and R trains.
  • D. Rector Street (IRT Broadway–Seventh Avenue Line)
    Rector Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Lower Manhattan serving the 1 train near the Financial District and Battery Park.
  • E. Dyckman Street (A line)
    Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper 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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7ea8b196881909af9b138661e816d completed April 9, 2026, 6:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69e5b8025744819091312adddeb75347 completed April 20, 2026, 5:22 a.m.
NEDg Description generation batch_69e5c289b5ac81909bdaec61a66f6654 completed April 20, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_69e5c43f4b4c8190aeae600364d2e4ac completed April 20, 2026, 6:14 a.m.
Created at: April 8, 2026, 9:33 p.m.