Triple

T506134
Position Surface form Disambiguated ID Type / Status
Subject Daniel Burnham E10505 entity
Predicate notableWork P4 FINISHED
Object World’s Columbian Exposition E27531 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: World’s Columbian Exposition | Statement: [Daniel Burnham, notableWork, World’s Columbian Exposition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: World’s Columbian Exposition
Context triple: [Daniel Burnham, notableWork, World’s Columbian Exposition]
  • A. World’s Columbian Exposition chosen
    The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
  • B. Louisiana Purchase Exposition
    The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
  • C. Panama–California Exposition
    The Panama–California Exposition was a 1915–1917 world's fair held in San Diego that showcased the opening of the Panama Canal and popularized the Spanish Colonial Revival architectural style in the United States.
  • D. Panama–Pacific International Exposition
    The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
  • E. Golden Gate International Exposition
    The Golden Gate International Exposition was a world’s fair held in San Francisco Bay in 1939–1940 to celebrate the completion of the Golden Gate and Bay Bridges and showcase Pacific Rim cultures and technological progress.
  • 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_69a2e848adf881908e5e04f7af030093 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f14c83f08190b1028f4929866db4 completed Feb. 28, 2026, 1:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69a48a7d47cc8190be1741f95f967f25 completed March 1, 2026, 6:50 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.