Triple

T13559024
Position Surface form Disambiguated ID Type / Status
Subject August Wilson Theatre E323855 entity
Predicate publicTransitAccess P1288 FINISHED
Object 50th Street subway station (C and E lines)
The 50th Street subway station on the C and E lines is a midtown Manhattan IND Eighth Avenue Line station serving the Theater District and nearby attractions such as the August Wilson Theatre.
E1047709 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: 50th Street subway station (C and E lines) | Statement: [August Wilson Theatre, publicTransitAccess, 50th Street subway station (C and E lines)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 50th Street subway station (C and E lines)
Context triple: [August Wilson Theatre, publicTransitAccess, 50th Street subway station (C and E lines)]
  • A. 49th Street subway station
    The 49th Street subway station is a New York City Subway station in Midtown Manhattan serving the N, R, and W lines near Times Square and the Theater District.
  • B. 155th Street subway stations
    The 155th Street subway stations are New York City Subway stops in Upper Manhattan that serve the 155th Street corridor near the Harlem River and various local landmarks.
  • C. York Street subway station
    York Street subway station is a New York City Subway station in Brooklyn’s DUMBO neighborhood, serving the F line and providing access to nearby attractions such as Time Out Market New York.
  • D. 51st Street station (IRT Lexington Avenue Line)
    51st Street station (IRT Lexington Avenue Line) is a New York City Subway station in Midtown Manhattan serving the 6 train along Lexington Avenue near 51st Street.
  • E. 26th Street/Bergamot station
    26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
  • 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: 50th Street subway station (C and E lines)
Triple: [August Wilson Theatre, publicTransitAccess, 50th Street subway station (C and E lines)]
Generated description
The 50th Street subway station on the C and E lines is a midtown Manhattan IND Eighth Avenue Line station serving the Theater District and nearby attractions such as the August Wilson Theatre.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 50th Street subway station (C and E lines)
Target entity description: The 50th Street subway station on the C and E lines is a midtown Manhattan IND Eighth Avenue Line station serving the Theater District and nearby attractions such as the August Wilson Theatre.
  • A. 49th Street subway station
    The 49th Street subway station is a New York City Subway station in Midtown Manhattan serving the N, R, and W lines near Times Square and the Theater District.
  • B. 155th Street subway stations
    The 155th Street subway stations are New York City Subway stops in Upper Manhattan that serve the 155th Street corridor near the Harlem River and various local landmarks.
  • C. York Street subway station
    York Street subway station is a New York City Subway station in Brooklyn’s DUMBO neighborhood, serving the F line and providing access to nearby attractions such as Time Out Market New York.
  • D. 51st Street station (IRT Lexington Avenue Line)
    51st Street station (IRT Lexington Avenue Line) is a New York City Subway station in Midtown Manhattan serving the 6 train along Lexington Avenue near 51st Street.
  • E. 26th Street/Bergamot station
    26th Street/Bergamot station is an elevated light rail stop in Santa Monica, California, serving the Los Angeles Metro E Line near the Bergamot arts district.
  • 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_69d8076830b48190910a902bae5888e2 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaff4223c8190801d153ae8f94c73 completed April 12, 2026, 2:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f75dab4974819097880ad4d50f1b34 completed May 3, 2026, 2:37 p.m.
NEDg Description generation batch_69f761bd24ac8190b1fd8fdabc8ce252 completed May 3, 2026, 2:54 p.m.
NED2 Entity disambiguation (via description) batch_69f76226ac888190b0c6f0eabd337066 completed May 3, 2026, 2:56 p.m.
Created at: April 9, 2026, 9:47 p.m.