Triple

T4041605
Position Surface form Disambiguated ID Type / Status
Subject Cooper Union E83962 entity
Predicate hasBuilding P105 FINISHED
Object 41 Cooper Square
41 Cooper Square is Cooper Union’s contemporary academic building in Manhattan, known for its innovative sustainable design and distinctive perforated metal façade.
 E409350 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: 41 Cooper Square | Statement: [Cooper Union, hasBuilding, 41 Cooper Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 41 Cooper Square
Context triple: [Cooper Union, hasBuilding, 41 Cooper Square]
  • A. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • B. 1515 Broadway
    1515 Broadway is a major commercial skyscraper in New York City's Times Square, housing offices, retail space, and prominent Broadway theaters.
  • C. 30 Park Place
    30 Park Place is a luxury skyscraper in Lower Manhattan that combines hotel and condominium residences in a classically inspired design by architect Robert A.M. Stern.
  • D. 151 West 42nd Street
    151 West 42nd Street is a prominent commercial skyscraper in Midtown Manhattan, New York City, known for its office space and central Times Square location.
  • E. 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.
  • 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: 41 Cooper Square
Triple: [Cooper Union, hasBuilding, 41 Cooper Square]
Generated description
41 Cooper Square is Cooper Union’s contemporary academic building in Manhattan, known for its innovative sustainable design and distinctive perforated metal façade.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 41 Cooper Square
Target entity description: 41 Cooper Square is Cooper Union’s contemporary academic building in Manhattan, known for its innovative sustainable design and distinctive perforated metal façade.
  • A. 614 Broadway
    614 Broadway is the Staten Island address that serves as the location of the Staten Island Zoo in New York City.
  • B. 1515 Broadway
    1515 Broadway is a major commercial skyscraper in New York City's Times Square, housing offices, retail space, and prominent Broadway theaters.
  • C. 30 Park Place
    30 Park Place is a luxury skyscraper in Lower Manhattan that combines hotel and condominium residences in a classically inspired design by architect Robert A.M. Stern.
  • D. 151 West 42nd Street
    151 West 42nd Street is a prominent commercial skyscraper in Midtown Manhattan, New York City, known for its office space and central Times Square location.
  • E. 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.
  • 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_69aed92f7cf0819098e0539bdcc3767f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefb3a9314819095dcf47675eedb48 completed March 9, 2026, 4:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5564d0fb881909ba645714be27b95 completed March 14, 2026, 12:36 p.m.
NEDg Description generation batch_69b55a291d8c8190976e764011692ba0 completed March 14, 2026, 12:52 p.m.
NED2 Entity disambiguation (via description) batch_69b55a9ec7e88190bc5d165fd666f4b3 completed March 14, 2026, 12:54 p.m.
Created at: March 9, 2026, 3:37 p.m.