Triple

T3600288
Position Surface form Disambiguated ID Type / Status
Subject Trylon and Perisphere E76237 entity
Predicate ownership P347 FINISHED
Object New York World's Fair Corporation E273823 NE FINISHED

How this triple was built (2 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: New York World's Fair Corporation | Statement: [Trylon and Perisphere, ownership, New York World's Fair Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New York World's Fair Corporation
Context triple: [Trylon and Perisphere, ownership, New York World's Fair Corporation]
  • A. World’s Columbian Exposition Company
    The World’s Columbian Exposition Company was the corporate entity responsible for planning, financing, and managing the 1893 Chicago world’s fair celebrating the 400th anniversary of Christopher Columbus’s voyage.
  • B. New York World's Fair
    The New York World's Fair was a major international exposition held in Queens, New York, in the 1960s that showcased futuristic technology, architecture, and consumer products to millions of visitors.
  • C. Metropolitan Pier and Exposition Authority
    The Metropolitan Pier and Exposition Authority is a municipal corporation in Chicago that owns and operates major lakefront convention and tourism facilities, including Navy Pier and McCormick Place.
  • D. New York City Economic Development Corporation
    The New York City Economic Development Corporation is a nonprofit organization that leads and manages the city’s economic growth initiatives, real estate projects, and business development programs to strengthen New York City’s economy.
  • E. New York World's Fair (1939–1940) chosen
    The New York World's Fair (1939–1940) was a major international exposition held in Queens, New York, showcasing futuristic technology, modernist architecture, and visions of "The World of Tomorrow" on the eve of World War II.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ad85d93dcc819094fba90cf70f4996 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc19fd57481908ce5c9daf168e213 completed March 8, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4031a41d08190b8e87c452601a625 completed March 13, 2026, 12:29 p.m.
Created at: March 8, 2026, 3:22 p.m.