Triple

T7585728
Position Surface form Disambiguated ID Type / Status
Subject Central Park South buildings E179606 entity
Predicate hasBuilding P105 FINISHED
Object 240 Central Park South
240 Central Park South is a notable residential building in Manhattan, New York City, located along the southern edge of Central Park.
 E676253 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: 240 Central Park South | Statement: [Central Park South buildings, hasBuilding, 240 Central Park South]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 240 Central Park South
Context triple: [Central Park South buildings, hasBuilding, 240 Central Park South]
  • A. 220 Central Park South
    220 Central Park South is a luxury residential skyscraper in Manhattan, New York City, known for its ultra-high-end condominiums overlooking Central Park.
  • B. 432 Park Avenue
    432 Park Avenue is a supertall residential skyscraper in Midtown Manhattan, known for its minimalist grid design and prominence among New York City's tallest buildings.
  • C. 725 Park Avenue
    725 Park Avenue is the Manhattan address that houses the Asia Society Museum, a prominent cultural institution focused on Asian art and culture.
  • D. 10 Hudson Yards
    10 Hudson Yards is a prominent office skyscraper on Manhattan’s West Side and one of the first major towers completed in the large-scale Hudson Yards redevelopment project in New York City.
  • E. 30 Hudson Yards
    30 Hudson Yards is a supertall skyscraper on Manhattan’s West Side, best known for housing the Edge observation deck and serving as a centerpiece of the Hudson Yards redevelopment.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 240 Central Park South
Target entity description: 240 Central Park South is a notable residential building in Manhattan, New York City, located along the southern edge of Central Park.
  • A. 220 Central Park South
    220 Central Park South is a luxury residential skyscraper in Manhattan, New York City, known for its ultra-high-end condominiums overlooking Central Park.
  • B. 432 Park Avenue
    432 Park Avenue is a supertall residential skyscraper in Midtown Manhattan, known for its minimalist grid design and prominence among New York City's tallest buildings.
  • C. 725 Park Avenue
    725 Park Avenue is the Manhattan address that houses the Asia Society Museum, a prominent cultural institution focused on Asian art and culture.
  • D. 10 Hudson Yards
    10 Hudson Yards is a prominent office skyscraper on Manhattan’s West Side and one of the first major towers completed in the large-scale Hudson Yards redevelopment project in New York City.
  • E. 30 Hudson Yards
    30 Hudson Yards is a supertall skyscraper on Manhattan’s West Side, best known for housing the Edge observation deck and serving as a centerpiece of the Hudson Yards redevelopment.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: 240 Central Park South
Triple: [Central Park South buildings, hasBuilding, 240 Central Park South]
Generated description
240 Central Park South is a notable residential building in Manhattan, New York City, located along the southern edge of Central Park.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69c69f335248819093c1006f30513708 elicitation completed
NER batch_69c6f995c8a8819089817bd679640017 ner completed
NED1 batch_69c86840abc08190b7ca9fb8e2968311 ned_source_triple completed
NED2 batch_69c8697782d48190a6830f91800d3505 ned_description completed
NEDg batch_69c868fb7fe48190a1b7ab0e824e2984 nedg completed
Created at: March 27, 2026, 3:52 p.m.