Triple

T20439053
Position Surface form Disambiguated ID Type / Status
Subject 79th Street (IRT Broadway–Seventh Avenue Line) E501333 entity
Predicate hasAdjacentStationNorth P32736 FINISHED
Object 86th Street (IRT Broadway–Seventh Avenue Line)
86th Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station on the Upper West Side of Manhattan served by the 1 train.
 E1430720 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: 86th Street (IRT Broadway–Seventh Avenue Line) | Statement: [79th Street (IRT Broadway–Seventh Avenue Line), hasAdjacentStationNorth, 86th Street (IRT Broadway–Seventh Avenue Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 86th Street (IRT Broadway–Seventh Avenue Line)
Context triple: [79th Street (IRT Broadway–Seventh Avenue Line), hasAdjacentStationNorth, 86th Street (IRT Broadway–Seventh Avenue Line)]
  • A. 86th Street (IRT Lexington Avenue Line)
    86th Street (IRT Lexington Avenue Line) is a busy local subway station on Manhattan’s Upper East Side serving the 4 and 6 trains along Lexington Avenue.
  • B. 86 Street (BMT Fourth Avenue Line)
    86 Street (BMT Fourth Avenue Line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving R train passengers in the Bay Ridge neighborhood.
  • C. 86th Street (IND Eighth Avenue Line)
    86th Street (IND Eighth Avenue Line) is a local New York City Subway station on the Eighth Avenue Line in Manhattan, serving the Upper West Side near Central Park West.
  • D. 86th Street (Manhattan)
    86th Street (Manhattan) is a major crosstown thoroughfare on the Upper East and Upper West Sides of Manhattan, known for its residential buildings, commercial areas, and key transit connections.
  • E. 96th Street (IRT Lexington Avenue Line)
    96th Street (IRT Lexington Avenue Line) is a local New York City Subway station on Manhattan’s Upper East Side serving the 4 and 6 trains.
  • 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: 86th Street (IRT Broadway–Seventh Avenue Line)
Triple: [79th Street (IRT Broadway–Seventh Avenue Line), hasAdjacentStationNorth, 86th Street (IRT Broadway–Seventh Avenue Line)]
Generated description
86th Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station on the Upper West Side of Manhattan served by the 1 train.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 86th Street (IRT Broadway–Seventh Avenue Line)
Target entity description: 86th Street (IRT Broadway–Seventh Avenue Line) is a local New York City Subway station on the Upper West Side of Manhattan served by the 1 train.
  • A. 86th Street (IRT Lexington Avenue Line)
    86th Street (IRT Lexington Avenue Line) is a busy local subway station on Manhattan’s Upper East Side serving the 4 and 6 trains along Lexington Avenue.
  • B. 86 Street (BMT Fourth Avenue Line)
    86 Street (BMT Fourth Avenue Line) is a local New York City Subway station in Brooklyn on the BMT Fourth Avenue Line, serving R train passengers in the Bay Ridge neighborhood.
  • C. 86th Street (IND Eighth Avenue Line)
    86th Street (IND Eighth Avenue Line) is a local New York City Subway station on the Eighth Avenue Line in Manhattan, serving the Upper West Side near Central Park West.
  • D. 86th Street (Manhattan)
    86th Street (Manhattan) is a major crosstown thoroughfare on the Upper East and Upper West Sides of Manhattan, known for its residential buildings, commercial areas, and key transit connections.
  • E. 96th Street (IRT Lexington Avenue Line)
    96th Street (IRT Lexington Avenue Line) is a local New York City Subway station on Manhattan’s Upper East Side serving the 4 and 6 trains.
  • 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_69e0b4ab3cfc8190ac9bf32e932316b1 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e685f112e48190a3af818c0f6ee839 completed April 20, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0883fd1af88190a34aef615ec3a23e completed May 16, 2026, 2:49 p.m.
NEDg Description generation batch_6a0884d316148190b1fe155fc2dfbb7b completed May 16, 2026, 2:53 p.m.
NED2 Entity disambiguation (via description) batch_6a088565cbcc81909b4bbc286d272ef6 completed May 16, 2026, 2:55 p.m.
Created at: April 16, 2026, 11:31 a.m.