Triple

T12845562
Position Surface form Disambiguated ID Type / Status
Subject Houston Street E307165 entity
Predicate hasSubwayStation P726 FINISHED
Object Houston Street (IRT Broadway–Seventh Avenue Line)
Houston Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
 E1006133 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: Houston Street (IRT Broadway–Seventh Avenue Line) | Statement: [Houston Street, hasSubwayStation, Houston Street (IRT Broadway–Seventh Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Houston Street (IRT Broadway–Seventh Avenue Line)
Context triple: [Houston Street, hasSubwayStation, Houston Street (IRT Broadway–Seventh Avenue Line)]
  • A. Fulton Street (IRT Broadway–Seventh Avenue Line)
    Fulton Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Lower Manhattan serving the 2 and 3 trains as part of the larger Fulton Street transit complex.
  • B. 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.
  • C. 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.
  • D. Chambers Street (BMT Nassau Street Line)
    Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
  • E. Canal Street (BMT Broadway Line)
    Canal Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the N, Q, R, and W trains along the Broadway Line near the SoHo and Chinatown neighborhoods.
  • 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: Houston Street (IRT Broadway–Seventh Avenue Line)
Triple: [Houston Street, hasSubwayStation, Houston Street (IRT Broadway–Seventh Avenue Line)]
Generated description
Houston Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Houston Street (IRT Broadway–Seventh Avenue Line)
Target entity description: Houston Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station in Manhattan serving the 1 train on the Broadway–Seventh Avenue Line.
  • A. Fulton Street (IRT Broadway–Seventh Avenue Line)
    Fulton Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Lower Manhattan serving the 2 and 3 trains as part of the larger Fulton Street transit complex.
  • B. 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.
  • C. 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.
  • D. Chambers Street (BMT Nassau Street Line)
    Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
  • E. Canal Street (BMT Broadway Line)
    Canal Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the N, Q, R, and W trains along the Broadway Line near the SoHo and Chinatown neighborhoods.
  • 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_69d7bdf5e7cc8190be357278bc5ba3bb completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d96ff49efc8190bd6bbac510cc4705 completed April 10, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f69b9fa40c8190bbc2c6ad22795de4 completed May 3, 2026, 12:49 a.m.
NEDg Description generation batch_69f69ca6358c8190bb076249864f81a8 completed May 3, 2026, 12:53 a.m.
NED2 Entity disambiguation (via description) batch_69f69dc8b86c81908557fa8538e942de completed May 3, 2026, 12:58 a.m.
Created at: April 9, 2026, 5:36 p.m.