Triple

T17104593
Position Surface form Disambiguated ID Type / Status
Subject Barcelona Chair E415064 entity
Predicate designedForEvent P9494 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: [Barcelona Chair, designedForEvent, 1929 Barcelona International Exposition]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 1929 Barcelona International Exposition
Context triple: [Barcelona Chair, designedForEvent, 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. Expo 92 in Seville
    Expo 92 in Seville was a major international world's fair held in Seville, Spain, in 1992 to celebrate the 500th anniversary of Christopher Columbus’s voyage to the Americas, showcasing global culture, technology, and architecture.
  • E. 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.
  • 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_69d886cfc8e88190b05ba466edd35591 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3dc2591a881909c5f4f7db47f4d6c completed April 18, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014143edb081909509c5435d392dd0 completed May 11, 2026, 2:39 a.m.
Created at: April 10, 2026, 5:35 a.m.