Triple

T7487881
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line) E176926 entity
Predicate adjacentLandmark P50661 FINISHED
Object Soldiers' and Sailors' Arch at Grand Army Plaza
The Soldiers' and Sailors' Arch at Grand Army Plaza is a monumental triumphal arch in Brooklyn commemorating Union forces who fought in the American Civil War.
E667705 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: Soldiers' and Sailors' Arch at Grand Army Plaza | Statement: [New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line), adjacentLandmark, Soldiers' and Sailors' Arch at Grand Army Plaza]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Soldiers' and Sailors' Arch at Grand Army Plaza
Context triple: [New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line), adjacentLandmark, Soldiers' and Sailors' Arch at Grand Army Plaza]
  • A. Peter Cooper Monument
    The Peter Cooper Monument is a public statue in Manhattan honoring industrialist and philanthropist Peter Cooper, located in the Gramercy area of New York City.
  • B. Grand Army Plaza (Central Park)
    Grand Army Plaza (Central Park) is a prominent entrance to New York City's Central Park at its southeast corner, known for its statues, fountains, and proximity to Fifth Avenue and the Plaza Hotel.
  • C. Carl Schurz Monument (New York City)
    The Carl Schurz Monument in New York City is a Beaux-Arts style public memorial honoring German-American statesman Carl Schurz, featuring an allegorical bronze sculpture set on an ornate stone pedestal.
  • D. Parade Ground on Governors Island
    The Parade Ground on Governors Island is a large historic open field used for military drills, ceremonies, and public events, situated near the island’s former officers’ housing and offering expansive views of New York Harbor.
  • E. Maryland Monument in Prospect Park
    The Maryland Monument in Prospect Park is a commemorative structure in Brooklyn honoring the Maryland troops who fought and suffered heavy losses during the Revolutionary War’s Battle of Long Island.
  • 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: Soldiers' and Sailors' Arch at Grand Army Plaza
Triple: [New York City Subway at Grand Army Plaza (IRT Eastern Parkway Line), adjacentLandmark, Soldiers' and Sailors' Arch at Grand Army Plaza]
Generated description
The Soldiers' and Sailors' Arch at Grand Army Plaza is a monumental triumphal arch in Brooklyn commemorating Union forces who fought in the American Civil War.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Soldiers' and Sailors' Arch at Grand Army Plaza
Target entity description: The Soldiers' and Sailors' Arch at Grand Army Plaza is a monumental triumphal arch in Brooklyn commemorating Union forces who fought in the American Civil War.
  • A. Peter Cooper Monument
    The Peter Cooper Monument is a public statue in Manhattan honoring industrialist and philanthropist Peter Cooper, located in the Gramercy area of New York City.
  • B. Grand Army Plaza (Central Park)
    Grand Army Plaza (Central Park) is a prominent entrance to New York City's Central Park at its southeast corner, known for its statues, fountains, and proximity to Fifth Avenue and the Plaza Hotel.
  • C. Carl Schurz Monument (New York City)
    The Carl Schurz Monument in New York City is a Beaux-Arts style public memorial honoring German-American statesman Carl Schurz, featuring an allegorical bronze sculpture set on an ornate stone pedestal.
  • D. Parade Ground on Governors Island
    The Parade Ground on Governors Island is a large historic open field used for military drills, ceremonies, and public events, situated near the island’s former officers’ housing and offering expansive views of New York Harbor.
  • E. Maryland Monument in Prospect Park
    The Maryland Monument in Prospect Park is a commemorative structure in Brooklyn honoring the Maryland troops who fought and suffered heavy losses during the Revolutionary War’s Battle of Long Island.
  • 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_69c69f24ac508190bb98fe927c0bd065 completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f55965ac81909d3c3a5422b22d44 completed March 27, 2026, 9:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69c83c6d7dc08190b5d030e3eff9b108 completed March 28, 2026, 8:39 p.m.
NEDg Description generation batch_69c83d7100f081909e69801db3628c30 completed March 28, 2026, 8:43 p.m.
NED2 Entity disambiguation (via description) batch_69c83dc9102881908e17512d3a14990a completed March 28, 2026, 8:44 p.m.
Created at: March 27, 2026, 3:43 p.m.