Triple

T13586059
Position Surface form Disambiguated ID Type / Status
Subject Canal Street, Manhattan E324566 entity
Predicate servedBySubwayLine P17559 FINISHED
Object J Nassau Street Express E838367 NE FINISHED

How this triple was built (2 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: J Nassau Street Express | Statement: [Canal Street, Manhattan, servedBySubwayLine, J Nassau Street Express]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: J Nassau Street Express
Context triple: [Canal Street, Manhattan, servedBySubwayLine, J Nassau Street Express]
  • A. Z Nassau Street Express chosen
    The Z Nassau Street Express is a New York City Subway service that operates as a rush-hour, peak-direction express route in Brooklyn and Manhattan, running jointly with the J train along the BMT Nassau Street Line.
  • B. N Broadway Express
    The N Broadway Express is a New York City Subway service that runs along the BMT Broadway Line in Manhattan and into Brooklyn, operating primarily as an express route.
  • C. Empire State Express
    Empire State Express was a famous New York Central Railroad passenger train known for its high-speed service between New York City and Buffalo in the late 19th and early 20th centuries.
  • D. Hampton Jitney
    Hampton Jitney is a private bus company providing intercity and commuter coach service between New York City and Long Island’s East End, including the Hamptons.
  • E. Lexington Avenue Express (4)
    The Lexington Avenue Express (4) is a New York City Subway rapid transit service running along the IRT Lexington Avenue Line in Manhattan and extending into the Bronx and Brooklyn.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d80769100c819099111274614f5ed2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb03310fc819092a56b9f2d73f560 completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bc148d08190821614a866d1a7f0 completed May 3, 2026, 3:37 p.m.
Created at: April 9, 2026, 9:49 p.m.