Triple

T16928077
Position Surface form Disambiguated ID Type / Status
Subject Parsons Boulevard E410627 entity
Predicate servedBySubwayStation P10156 FINISHED
Object Parsons Boulevard (IND Queens Boulevard Line)
Parsons Boulevard (IND Queens Boulevard Line) is a New York City Subway station in Queens on the IND Queens Boulevard Line, serving local E and F trains.
 E1241350 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: Parsons Boulevard (IND Queens Boulevard Line) | Statement: [Parsons Boulevard, servedBySubwayStation, Parsons Boulevard (IND Queens Boulevard Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Parsons Boulevard (IND Queens Boulevard Line)
Context triple: [Parsons Boulevard, servedBySubwayStation, Parsons Boulevard (IND Queens Boulevard Line)]
  • A. Bedford Park Boulevard (IND Concourse Line)
    Bedford Park Boulevard is a local subway station in the Bronx on New York City's IND Concourse Line, serving as a key stop near Lehman College and the surrounding Bedford Park neighborhood.
  • B. Ditmas Avenue (IND Culver Line)
    Ditmas Avenue (IND Culver Line) is a local New York City Subway station on the F line in Kensington, Brooklyn.
  • C. Nostrand Avenue (IND Fulton Street Line)
    Nostrand Avenue (IND Fulton Street Line) is a local New York City Subway station in Brooklyn serving the A and C trains on the IND Fulton Street Line.
  • D. Tremont Avenue (IND Concourse Line)
    Tremont Avenue (IND Concourse Line) is a local New York City Subway station in the Bronx serving the IND Concourse Line.
  • E. Kingsbridge Road (IND Concourse Line)
    Kingsbridge Road (IND Concourse Line) is a local New York City Subway station in the Bronx serving the B and D trains on the IND Concourse Line.
  • 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: Parsons Boulevard (IND Queens Boulevard Line)
Triple: [Parsons Boulevard, servedBySubwayStation, Parsons Boulevard (IND Queens Boulevard Line)]
Generated description
Parsons Boulevard (IND Queens Boulevard Line) is a New York City Subway station in Queens on the IND Queens Boulevard Line, serving local E and F trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Parsons Boulevard (IND Queens Boulevard Line)
Target entity description: Parsons Boulevard (IND Queens Boulevard Line) is a New York City Subway station in Queens on the IND Queens Boulevard Line, serving local E and F trains.
  • A. Bedford Park Boulevard (IND Concourse Line)
    Bedford Park Boulevard is a local subway station in the Bronx on New York City's IND Concourse Line, serving as a key stop near Lehman College and the surrounding Bedford Park neighborhood.
  • B. Ditmas Avenue (IND Culver Line)
    Ditmas Avenue (IND Culver Line) is a local New York City Subway station on the F line in Kensington, Brooklyn.
  • C. Nostrand Avenue (IND Fulton Street Line)
    Nostrand Avenue (IND Fulton Street Line) is a local New York City Subway station in Brooklyn serving the A and C trains on the IND Fulton Street Line.
  • D. Tremont Avenue (IND Concourse Line)
    Tremont Avenue (IND Concourse Line) is a local New York City Subway station in the Bronx serving the IND Concourse Line.
  • E. Kingsbridge Road (IND Concourse Line)
    Kingsbridge Road (IND Concourse Line) is a local New York City Subway station in the Bronx serving the B and D trains on the IND Concourse Line.
  • 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_69d886c7b1e481908c3766dfa8c13458 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cdf3fc3c8190a884f7ecd5c47adb completed April 18, 2026, 6:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cfdb6b608190af910e225d942d37 completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0ce499c81909bd4ec1c77ae0202 completed May 10, 2026, 6:39 p.m.
NED2 Entity disambiguation (via description) batch_6a00d14b83d88190b3dbc124d5b33029 completed May 10, 2026, 6:41 p.m.
Created at: April 10, 2026, 5:30 a.m.