Triple

T2280334
Position Surface form Disambiguated ID Type / Status
Subject 1888 Barcelona Universal Exposition E51265 entity
Predicate commissionerGeneral P3178 FINISHED
Object Eugenio Serrano de Casanova
Eugenio Serrano de Casanova was a Spanish official and cultural figure known for his leadership role in organizing major events such as the 1888 Barcelona Universal Exposition.
 E250828 NE FINISHED

How this triple was built (4 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: Eugenio Serrano de Casanova | Statement: [1888 Barcelona Universal Exposition, commissionerGeneral, Eugenio Serrano de Casanova]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eugenio Serrano de Casanova
Context triple: [1888 Barcelona Universal Exposition, commissionerGeneral, Eugenio Serrano de Casanova]
  • A. Giacomo Casanova
    Giacomo Casanova was an 18th-century Venetian adventurer, writer, and famed libertine whose name became synonymous with seduction and romantic intrigue.
  • B. Eugenio Rayneri Piedra
    Eugenio Rayneri Piedra was a Cuban architect best known for designing Havana’s iconic El Capitolio building.
  • C. Rafael Casanova
    Rafael Casanova was a Catalan lawyer and politician who became a symbol of Catalan resistance for his leadership in the defense of Barcelona during the War of the Spanish Succession.
  • D. Enrique Líster
    Enrique Líster was a prominent Spanish communist military commander and later political figure, best known for leading Republican forces during the Spanish Civil War.
  • E. Federico Luppi
    Federico Luppi was an acclaimed Argentine actor known for his powerful performances in Latin American cinema and frequent collaborations with director Guillermo del Toro.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Eugenio Serrano de Casanova
Triple: [1888 Barcelona Universal Exposition, commissionerGeneral, Eugenio Serrano de Casanova]
Generated description
Eugenio Serrano de Casanova was a Spanish official and cultural figure known for his leadership role in organizing major events such as the 1888 Barcelona Universal Exposition.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eugenio Serrano de Casanova
Target entity description: Eugenio Serrano de Casanova was a Spanish official and cultural figure known for his leadership role in organizing major events such as the 1888 Barcelona Universal Exposition.
  • A. Giacomo Casanova
    Giacomo Casanova was an 18th-century Venetian adventurer, writer, and famed libertine whose name became synonymous with seduction and romantic intrigue.
  • B. Eugenio Rayneri Piedra
    Eugenio Rayneri Piedra was a Cuban architect best known for designing Havana’s iconic El Capitolio building.
  • C. Rafael Casanova
    Rafael Casanova was a Catalan lawyer and politician who became a symbol of Catalan resistance for his leadership in the defense of Barcelona during the War of the Spanish Succession.
  • D. Enrique Líster
    Enrique Líster was a prominent Spanish communist military commander and later political figure, best known for leading Republican forces during the Spanish Civil War.
  • E. Federico Luppi
    Federico Luppi was an acclaimed Argentine actor known for his powerful performances in Latin American cinema and frequent collaborations with director Guillermo del Toro.
  • F. None of above. chosen

Provenance (5 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_69a88b08e4308190bdac9aebcca1c91a completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc21ac3d48190abef254e1c3f45e8 completed March 7, 2026, 6:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71e48fb081908498f826167020a2 completed March 9, 2026, 7:08 a.m.
NEDg Description generation batch_69ae72bdc5dc81908f475353999161e4 completed March 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae76720e3c8190aeb82dd8779ff715 completed March 9, 2026, 7:27 a.m.
Created at: March 4, 2026, 7:48 p.m.