Triple

T11383391
Position Surface form Disambiguated ID Type / Status
Subject Park Avenue office towers E269652 entity
Predicate hasBuilding P105 FINISHED
Object 399 Park Avenue
399 Park Avenue is a prominent mid-20th-century modernist office skyscraper in Midtown Manhattan that long served as the global headquarters of Citigroup.
 E922807 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: 399 Park Avenue | Statement: [Park Avenue office towers, hasBuilding, 399 Park Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 399 Park Avenue
Context triple: [Park Avenue office towers, hasBuilding, 399 Park Avenue]
  • A. 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.
  • B. 375 Park Avenue
    375 Park Avenue, also known as the Seagram Building, is a landmark modernist skyscraper in Midtown Manhattan renowned for its influential International Style architecture designed by Ludwig Mies van der Rohe and Philip Johnson.
  • 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. 3 Park Avenue
    3 Park Avenue is a notable New York City office and residential skyscraper designed by architect Arthur Loomis Harmon.
  • E. 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.
  • 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: 399 Park Avenue
Triple: [Park Avenue office towers, hasBuilding, 399 Park Avenue]
Generated description
399 Park Avenue is a prominent mid-20th-century modernist office skyscraper in Midtown Manhattan that long served as the global headquarters of Citigroup.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 399 Park Avenue
Target entity description: 399 Park Avenue is a prominent mid-20th-century modernist office skyscraper in Midtown Manhattan that long served as the global headquarters of Citigroup.
  • A. 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.
  • B. 375 Park Avenue
    375 Park Avenue, also known as the Seagram Building, is a landmark modernist skyscraper in Midtown Manhattan renowned for its influential International Style architecture designed by Ludwig Mies van der Rohe and Philip Johnson.
  • 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. 3 Park Avenue
    3 Park Avenue is a notable New York City office and residential skyscraper designed by architect Arthur Loomis Harmon.
  • E. 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.
  • 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_69d6aacca1048190b39dbbc2174616fa completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7fc34f1f0819082dd977313ee6070 completed April 9, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69e58bff6574819089bd63266b97a734 completed April 20, 2026, 2:14 a.m.
NEDg Description generation batch_69e59323c5948190bc2c9512f7b0a54f completed April 20, 2026, 2:44 a.m.
NED2 Entity disambiguation (via description) batch_69e599c53704819097c0fdbbfbbb1e87 completed April 20, 2026, 3:13 a.m.
Created at: April 8, 2026, 9:34 p.m.