Triple

T935726
Position Surface form Disambiguated ID Type / Status
Subject Balboa Park E20189 entity
Predicate hosted P2777 FINISHED
Object 1915–1917 Panama–California Exposition E36216 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: 1915–1917 Panama–California Exposition | Statement: [Balboa Park, hosted, 1915–1917 Panama–California Exposition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1915–1917 Panama–California Exposition
Context triple: [Balboa Park, hosted, 1915–1917 Panama–California Exposition]
  • A. Panama–California Exposition chosen
    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.
  • B. 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.
  • C. California Pacific International Exposition
    The California Pacific International Exposition was a 1935–1936 world's fair in San Diego that showcased art, architecture, and international exhibits to promote the city and its development.
  • D. 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.
  • 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_69a493af3dc48190adb7263e6e445ea1 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b36558588190a2a9c710073624d1 completed March 1, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a933a35f948190beecb14ab3c6ffd0 completed March 5, 2026, 7:41 a.m.
Created at: March 1, 2026, 7:40 p.m.