Triple

T2279136
Position Surface form Disambiguated ID Type / Status
Subject Calouste Gulbenkian Foundation E51239 entity
Predicate hasBuilding P105 FINISHED
Object Gulbenkian Foundation Headquarters
Gulbenkian Foundation Headquarters is the main Lisbon complex of the Calouste Gulbenkian Foundation, known for its modernist architecture, museum, and cultural center set within extensive gardens.
 E51239 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: Gulbenkian Foundation Headquarters | Statement: [Calouste Gulbenkian Foundation, hasBuilding, Gulbenkian Foundation Headquarters]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gulbenkian Foundation Headquarters
Context triple: [Calouste Gulbenkian Foundation, hasBuilding, Gulbenkian Foundation Headquarters]
  • A. Calouste Gulbenkian Foundation
    The Calouste Gulbenkian Foundation is a Portuguese philanthropic institution that supports arts, education, science, and social development through grants, cultural programs, and international prizes.
  • B. Centro Cultural de Belém
    The Centro Cultural de Belém is a major modern cultural complex in Lisbon, Portugal, renowned for its concert halls, exhibition spaces, and role as a key venue for the performing and visual arts.
  • C. Museu Nacional de Arte Contemporânea do Chiado
    The Museu Nacional de Arte Contemporânea do Chiado is a major Portuguese museum in Lisbon dedicated to modern and contemporary art, showcasing key works from the 19th century to the present.
  • D. Cidade Universitária de Lisboa
    Cidade Universitária de Lisboa is the main university campus area in Lisbon that concentrates many of the University of Lisbon’s faculties and research institutions.
  • E. Biblioteca Joanina
    Biblioteca Joanina is an ornate 18th-century Baroque library at the University of Coimbra in Portugal, renowned for its richly decorated interiors and historic book collections.
  • 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: Gulbenkian Foundation Headquarters
Triple: [Calouste Gulbenkian Foundation, hasBuilding, Gulbenkian Foundation Headquarters]
Generated description
Gulbenkian Foundation Headquarters is the main Lisbon complex of the Calouste Gulbenkian Foundation, known for its modernist architecture, museum, and cultural center set within extensive gardens.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gulbenkian Foundation Headquarters
Target entity description: Gulbenkian Foundation Headquarters is the main Lisbon complex of the Calouste Gulbenkian Foundation, known for its modernist architecture, museum, and cultural center set within extensive gardens.
  • A. Calouste Gulbenkian Foundation chosen
    The Calouste Gulbenkian Foundation is a Portuguese philanthropic institution that supports arts, education, science, and social development through grants, cultural programs, and international prizes.
  • B. Centro Cultural de Belém
    The Centro Cultural de Belém is a major modern cultural complex in Lisbon, Portugal, renowned for its concert halls, exhibition spaces, and role as a key venue for the performing and visual arts.
  • C. Museu Nacional de Arte Contemporânea do Chiado
    The Museu Nacional de Arte Contemporânea do Chiado is a major Portuguese museum in Lisbon dedicated to modern and contemporary art, showcasing key works from the 19th century to the present.
  • D. Cidade Universitária de Lisboa
    Cidade Universitária de Lisboa is the main university campus area in Lisbon that concentrates many of the University of Lisbon’s faculties and research institutions.
  • E. Biblioteca Joanina
    Biblioteca Joanina is an ornate 18th-century Baroque library at the University of Coimbra in Portugal, renowned for its richly decorated interiors and historic book collections.
  • F. None of above.

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_69abc2194150819083156e4dcd45a423 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.