Triple

T8142312
Position Surface form Disambiguated ID Type / Status
Subject Chambers Street–World Trade Center E190125 entity
Predicate connectedStation P21403 FINISHED
Object Cortlandt Street (BMT Broadway Line) E585869 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: Cortlandt Street (BMT Broadway Line) | Statement: [Chambers Street–World Trade Center, connectedStation, Cortlandt Street (BMT Broadway Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cortlandt Street (BMT Broadway Line)
Context triple: [Chambers Street–World Trade Center, connectedStation, Cortlandt Street (BMT Broadway Line)]
  • A. Cortlandt Street (BMT Broadway Line) chosen
    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. 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.
  • D. 23rd Street (BMT Broadway Line)
    23rd Street (BMT Broadway Line) is a New York City Subway station in Manhattan serving the Broadway Line with local R and W train service.
  • E. Broad Street (BMT Nassau Street Line)
    Broad Street is a New York City Subway station in Lower Manhattan serving the BMT Nassau Street Line, primarily used by J and Z trains.
  • 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_69ca82bd9900819099477cdc2eb4244f completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb7266bc148190984060b7b95effb5 completed March 31, 2026, 7:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69ce0218a3888190a0b224cf93a511de completed April 2, 2026, 5:43 a.m.
Created at: March 30, 2026, 5:36 p.m.