Triple

T16792695
Position Surface form Disambiguated ID Type / Status
Subject 28th Street (BMT Broadway Line) E408150 entity
Predicate hasService P182 FINISHED
Object Broadway Local E106044 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: Broadway Local | Statement: [28th Street (BMT Broadway Line), hasService, Broadway Local]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Broadway Local
Context triple: [28th Street (BMT Broadway Line), hasService, Broadway Local]
  • A. Broadway Local chosen
    Broadway Local is the service designation for the New York City Subway’s R train, which runs local along the BMT Broadway Line in Manhattan.
  • B. W Broadway Local
    The W Broadway Local is a New York City Subway service that runs on the BMT Broadway Line, providing local service in Manhattan and Queens.
  • C. Broadway in the Bronx
    Broadway in the Bronx is the northern stretch of New York City’s famous Broadway thoroughfare as it passes through the Bronx borough, linking Manhattan to the city’s northern suburbs.
  • D. Broadway (Albany, New York)
    Broadway (Albany, New York) is a major thoroughfare running through downtown Albany that serves as a key commercial and transportation corridor in the city.
  • E. Broadway (Kingston, New York)
    Broadway (Kingston, New York) is a principal thoroughfare in Kingston that runs through its historic waterfront area, linking the Rondout district with the city’s uptown neighborhoods and serving as a key commercial and cultural corridor.
  • 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_69d88393905081908d00a86b99996ac8 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e3b2a7817c8190a53d0cfb5ef66a71 completed April 18, 2026, 4:34 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00ab0e1e9c8190bb2ef0825b25f6e5 completed May 10, 2026, 3:58 p.m.
Created at: April 10, 2026, 5:22 a.m.