Triple

T8142279
Position Surface form Disambiguated ID Type / Status
Subject Canal Street station complex E190124 entity
Predicate hasComponentStation P22144 FINISHED
Object Canal Street station (BMT Nassau Street Line)
Canal Street station (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving J and Z trains along the Nassau Street Line.
 E715701 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: Canal Street station (BMT Nassau Street Line) | Statement: [Canal Street station complex, hasComponentStation, Canal Street station (BMT Nassau Street Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canal Street station (BMT Nassau Street Line)
Context triple: [Canal Street station complex, hasComponentStation, Canal Street station (BMT Nassau Street Line)]
  • A. Canal Street (IRT Lexington Avenue Line)
    Canal Street (IRT Lexington Avenue Line) is a New York City Subway station in Manhattan on the Lexington Avenue Line, serving 4 and 6 trains in the Chinatown/SoHo area.
  • B. 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.
  • C. Canal Street (Manhattan Bridge Line)
    Canal Street (Manhattan Bridge Line) is a New York City Subway station complex in Chinatown where B, D, N, and Q trains cross the Manhattan Bridge between Manhattan and Brooklyn.
  • D. Canal Street (IRT Broadway–Seventh Avenue Line)
    Canal Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Manhattan serving the 1 and 2 trains along the Broadway–Seventh Avenue Line.
  • E. Atlantic Street station
    Atlantic Street station is a light rail stop in Newark, New Jersey, serving passengers on the Newark Light Rail system.
  • 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: Canal Street station (BMT Nassau Street Line)
Triple: [Canal Street station complex, hasComponentStation, Canal Street station (BMT Nassau Street Line)]
Generated description
Canal Street station (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving J and Z trains along the Nassau Street Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canal Street station (BMT Nassau Street Line)
Target entity description: Canal Street station (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving J and Z trains along the Nassau Street Line.
  • A. Canal Street (IRT Lexington Avenue Line)
    Canal Street (IRT Lexington Avenue Line) is a New York City Subway station in Manhattan on the Lexington Avenue Line, serving 4 and 6 trains in the Chinatown/SoHo area.
  • B. 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.
  • C. Canal Street (Manhattan Bridge Line)
    Canal Street (Manhattan Bridge Line) is a New York City Subway station complex in Chinatown where B, D, N, and Q trains cross the Manhattan Bridge between Manhattan and Brooklyn.
  • D. Canal Street (IRT Broadway–Seventh Avenue Line)
    Canal Street (IRT Broadway–Seventh Avenue Line) is a New York City Subway station in Manhattan serving the 1 and 2 trains along the Broadway–Seventh Avenue Line.
  • E. Atlantic Street station
    Atlantic Street station is a light rail stop in Newark, New Jersey, serving passengers on the Newark Light Rail system.
  • 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_69ca82bd9900819099477cdc2eb4244f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb4443a3748190bbae79f1d673c03d completed March 31, 2026, 3:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ccbed2abb881908107fdc5a8092aab completed April 1, 2026, 6:44 a.m.
NEDg Description generation batch_69ccc30f1fc48190991e0caa9ea6e735 completed April 1, 2026, 7:02 a.m.
NED2 Entity disambiguation (via description) batch_69ccd7eca618819081e0c5452c8b1960 completed April 1, 2026, 8:31 a.m.
Created at: March 30, 2026, 5:36 p.m.