Triple

T8240815
Position Surface form Disambiguated ID Type / Status
Subject Canal Street (Manhattan Bridge Line) E192528 entity
Predicate hasConnection P8776 FINISHED
Object Canal Street (BMT Nassau Street Line)
Canal Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains along the Nassau Street Line near the Manhattan Bridge.
 E721043 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 (BMT Nassau Street Line) | Statement: [Canal Street (Manhattan Bridge Line), hasConnection, Canal Street (BMT Nassau Street Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canal Street (BMT Nassau Street Line)
Context triple: [Canal Street (Manhattan Bridge Line), hasConnection, Canal Street (BMT Nassau Street Line)]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Fulton Street (BMT Nassau Street Line)
    Fulton Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains as part of the larger Fulton Street transit complex.
  • 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 (BMT Nassau Street Line)
Triple: [Canal Street (Manhattan Bridge Line), hasConnection, Canal Street (BMT Nassau Street Line)]
Generated description
Canal Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains along the Nassau Street Line near the Manhattan Bridge.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Canal Street (BMT Nassau Street Line)
Target entity description: Canal Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains along the Nassau Street Line near the Manhattan Bridge.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. Fulton Street (BMT Nassau Street Line)
    Fulton Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains as part of the larger Fulton Street transit complex.
  • 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_69ca82dc8f148190a2c75a98501a7b91 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb783e13648190abf34eb8c244ea17 completed March 31, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd351871ac81909f8e4a72a6b99ac3 completed April 1, 2026, 3:09 p.m.
NEDg Description generation batch_69cd37a5d3bc8190801b1b0f09eee462 completed April 1, 2026, 3:20 p.m.
NED2 Entity disambiguation (via description) batch_69cd4ecc8d68819099932b1ecefc0d36 completed April 1, 2026, 4:58 p.m.
Created at: March 30, 2026, 5:47 p.m.