Triple

T2475843
Position Surface form Disambiguated ID Type / Status
Subject Museu Nacional d’Art de Catalunya E55086 entity
Predicate hasMainBuilding P105 FINISHED
Object Palau Nacional
Palau Nacional is a grand historic palace in Barcelona, Spain, built for the 1929 International Exposition and now serving as the iconic home of the Museu Nacional d’Art de Catalunya.
E270414 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: Palau Nacional | Statement: [Museu Nacional d’Art de Catalunya, hasMainBuilding, Palau Nacional]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Palau Nacional
Context triple: [Museu Nacional d’Art de Catalunya, hasMainBuilding, Palau Nacional]
  • A. Petit Palau
    Petit Palau is an intimate, modern auditorium within Barcelona’s Palau de la Música Catalana complex, designed for smaller-scale concerts and cultural events.
  • B. Abaco National Park
    Abaco National Park is a protected area in the Bahamas known for preserving critical pine forest habitat and serving as an important refuge for the endangered Bahama parrot and other native wildlife.
  • C. Archipelago National Park
    Archipelago National Park is a protected marine and island area in southwestern Finland known for its unique seascapes, rich biodiversity, and traditional coastal culture.
  • D. Malapascua Island
    Malapascua Island is a small Philippine island in the Visayas renowned for its pristine beaches and as one of the world’s few reliable dive spots to see thresher sharks.
  • E. Saba Marine Park
    Saba Marine Park is a renowned protected marine reserve in the Caribbean Sea celebrated for its pristine coral reefs, rich biodiversity, and exceptional scuba diving and snorkeling opportunities.
  • 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: Palau Nacional
Triple: [Museu Nacional d’Art de Catalunya, hasMainBuilding, Palau Nacional]
Generated description
Palau Nacional is a grand historic palace in Barcelona, Spain, built for the 1929 International Exposition and now serving as the iconic home of the Museu Nacional d’Art de Catalunya.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Palau Nacional
Target entity description: Palau Nacional is a grand historic palace in Barcelona, Spain, built for the 1929 International Exposition and now serving as the iconic home of the Museu Nacional d’Art de Catalunya.
  • A. Petit Palau
    Petit Palau is an intimate, modern auditorium within Barcelona’s Palau de la Música Catalana complex, designed for smaller-scale concerts and cultural events.
  • B. Abaco National Park
    Abaco National Park is a protected area in the Bahamas known for preserving critical pine forest habitat and serving as an important refuge for the endangered Bahama parrot and other native wildlife.
  • C. Archipelago National Park
    Archipelago National Park is a protected marine and island area in southwestern Finland known for its unique seascapes, rich biodiversity, and traditional coastal culture.
  • D. Malapascua Island
    Malapascua Island is a small Philippine island in the Visayas renowned for its pristine beaches and as one of the world’s few reliable dive spots to see thresher sharks.
  • E. Saba Marine Park
    Saba Marine Park is a renowned protected marine reserve in the Caribbean Sea celebrated for its pristine coral reefs, rich biodiversity, and exceptional scuba diving and snorkeling opportunities.
  • 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_69ab49e279e88190ab10d7248aea9d11 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd14c8c388190bbdc486ffed6899e completed March 7, 2026, 7:18 a.m.
NED1 Entity disambiguation (via context triple) batch_69af17ab837881909bf8704acf9598e4 completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1a8c7784819088be431513d60325 completed March 9, 2026, 7:07 p.m.
NED2 Entity disambiguation (via description) batch_69af1b10738881909b296ecd3ff53c1b completed March 9, 2026, 7:10 p.m.
Created at: March 6, 2026, 9:45 p.m.