Triple

T4643559
Position Surface form Disambiguated ID Type / Status
Subject Chicago flight of 1933 E101710 entity
Predicate arrivalEvent P49364 FINISHED
Object Century of Progress World's Fair E273822 NE FINISHED

How this triple was built (3 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: Century of Progress World's Fair | Statement: [Chicago flight of 1933, arrivalEvent, Century of Progress World's Fair]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Century of Progress World's Fair
Context triple: [Chicago flight of 1933, arrivalEvent, Century of Progress World's Fair]
  • A. Century of Progress International Exposition chosen
    The Century of Progress International Exposition was Chicago’s 1933–34 world’s fair, celebrating the city’s centennial and showcasing modern science, technology, and industrial innovation.
  • B. World’s Columbian Exposition
    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.
  • C. Pan-American Exposition
    The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
  • D. 1904 World's Fair
    The 1904 World's Fair, officially the Louisiana Purchase Exposition in St. Louis, was a major international exposition showcasing technological innovation, global cultures, and American progress at the turn of the 20th century.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: arrivalEvent
Context triple: [Chicago flight of 1933, arrivalEvent, Century of Progress World's Fair]
  • A. arrivalAt chosen
    Indicates the event or state of an entity reaching and being present at a specific destination or location.
  • B. attendanceAnnounced
    Indicates that an official statement has been made about whether and/or how many people will attend an event.
  • C. attendance
    Indicates the relationship between an event and the people who are present at or participate in that event.
  • D. eventIn
    Indicates that an event occurs within, or is situated in, a specific location, context, or larger event.
  • E. laterReception
    Indicates that one entity receives or accepts something at a time that is later than when another related reception or event occurs.
  • F. None of above.

Provenance (4 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a94486c819087ef8811dcde83b1 completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfad80f14819097e022c9d9da17eb completed March 21, 2026, 1:56 a.m.
PD Predicate disambiguation batch_69bd5234d24c819095c79890b70eff9a completed March 20, 2026, 1:57 p.m.
Created at: March 20, 2026, 1:14 p.m.