Triple

T11197949
Position Surface form Disambiguated ID Type / Status
Subject Venetian Towers (Barcelona) E264968 entity
Predicate builtFor P1261 FINISHED
Object 1929 Barcelona International Exposition E52268 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: 1929 Barcelona International Exposition | Statement: [Venetian Towers (Barcelona), builtFor, 1929 Barcelona International Exposition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1929 Barcelona International Exposition
Context triple: [Venetian Towers (Barcelona), builtFor, 1929 Barcelona International Exposition]
  • A. 1929 Barcelona International Exposition chosen
    The 1929 Barcelona International Exposition was a world's fair that showcased modernist architecture, technological progress, and Catalan culture, leaving a lasting legacy on the city's urban landscape, including landmarks like the Magic Fountain and the Montjuïc complex.
  • B. 1888 Barcelona Universal Exposition
    The 1888 Barcelona Universal Exposition was a world's fair that showcased industrial, scientific, and artistic achievements while spurring major urban development and modernization in Barcelona.
  • C. Ibero-American Exposition of 1929
    The Ibero-American Exposition of 1929 was a world's fair held in Seville, Spain, showcasing the culture, industry, and achievements of Spain and various Latin American countries to strengthen their political and economic ties.
  • D. Spanish Pavilion, Paris International Exposition 1937
    The Spanish Pavilion at the 1937 Paris International Exposition was a modernist exhibition building, co-designed by Josep Lluís Sert, that famously showcased Picasso’s “Guernica” as a powerful statement against the Spanish Civil War.
  • E. Expo 58
    Expo 58 was the first major World’s Fair held after World War II, hosted in Brussels in 1958 and best known for its iconic Atomium structure and celebration of postwar modernity 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_69d6aa9eb9248190b20211772621b4bc completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8c082fc8190866c574f698b59ef completed April 9, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4f3c681148190a31c7e7ecb0d9478 completed April 19, 2026, 3:24 p.m.
Created at: April 8, 2026, 9:29 p.m.