Triple

T18623556
Position Surface form Disambiguated ID Type / Status
Subject Broadway (Astoria Line) E455216 entity
Predicate hasAdjacentStation P231 FINISHED
Object Astoria Boulevard (Astoria Line)
Astoria Boulevard is an elevated New York City Subway station in Queens on the Astoria Line, serving the N and W trains near the Grand Central Parkway.
 E1334254 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: Astoria Boulevard (Astoria Line) | Statement: [Broadway (Astoria Line), hasAdjacentStation, Astoria Boulevard (Astoria Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Astoria Boulevard (Astoria Line)
Context triple: [Broadway (Astoria Line), hasAdjacentStation, Astoria Boulevard (Astoria Line)]
  • A. 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.
  • B. Marcy Avenue (BMT Jamaica Line)
    Marcy Avenue (BMT Jamaica Line) is a New York City Subway station in Williamsburg, Brooklyn, served by the J, M, and Z trains on the elevated BMT Jamaica Line.
  • C. Broadway (Astoria Line)
    Broadway is a local New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
  • D. 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.
  • E. Queens Boulevard Line
    The Queens Boulevard Line is a major trunk line of the New York City Subway in Queens, carrying multiple services through some of the borough’s busiest residential and commercial corridors.
  • 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: Astoria Boulevard (Astoria Line)
Triple: [Broadway (Astoria Line), hasAdjacentStation, Astoria Boulevard (Astoria Line)]
Generated description
Astoria Boulevard is an elevated New York City Subway station in Queens on the Astoria Line, serving the N and W trains near the Grand Central Parkway.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Astoria Boulevard (Astoria Line)
Target entity description: Astoria Boulevard is an elevated New York City Subway station in Queens on the Astoria Line, serving the N and W trains near the Grand Central Parkway.
  • A. 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.
  • B. Marcy Avenue (BMT Jamaica Line)
    Marcy Avenue (BMT Jamaica Line) is a New York City Subway station in Williamsburg, Brooklyn, served by the J, M, and Z trains on the elevated BMT Jamaica Line.
  • C. Broadway (Astoria Line)
    Broadway is a local New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
  • D. 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.
  • E. Queens Boulevard Line
    The Queens Boulevard Line is a major trunk line of the New York City Subway in Queens, carrying multiple services through some of the borough’s busiest residential and commercial corridors.
  • 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_69d8d38cc7948190a55ea64e5638994e completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e54f02dc248190a82341eeb2473593 completed April 19, 2026, 9:54 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050d78359c8190bba366871b5ef4e4 completed May 13, 2026, 11:47 p.m.
NEDg Description generation batch_6a050e224e4881908ad55301bda567dc completed May 13, 2026, 11:49 p.m.
NED2 Entity disambiguation (via description) batch_6a050ecc33e48190bc28430a6a771492 completed May 13, 2026, 11:52 p.m.
Created at: April 10, 2026, 11:46 a.m.