Triple

T15570220
Position Surface form Disambiguated ID Type / Status
Subject Machado de Castro National Museum E374219 entity
Predicate occupies P2574 FINISHED
Object former Episcopal Palace of Coimbra
The former Episcopal Palace of Coimbra is a historic Portuguese building that once housed the city’s bishops and now serves as the home of the Machado de Castro National Museum.
E1164971 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: former Episcopal Palace of Coimbra | Statement: [Machado de Castro National Museum, occupies, former Episcopal Palace of Coimbra]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: former Episcopal Palace of Coimbra
Context triple: [Machado de Castro National Museum, occupies, former Episcopal Palace of Coimbra]
  • A. Archbishop’s Palace of Braga
    The Archbishop’s Palace of Braga is a historic ecclesiastical residence and architectural complex in Braga, Portugal, notable for its blend of medieval, Renaissance, and Baroque elements and its role as the seat of the city’s archbishops.
  • B. Sé Velha (Old Cathedral of Coimbra)
    Sé Velha, or the Old Cathedral of Coimbra, is a 12th-century Romanesque cathedral in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval churches.
  • C. Chapel of São Miguel (University of Coimbra)
    The Chapel of São Miguel at the University of Coimbra is a historic Baroque chapel renowned for its richly decorated interior and significant role in the religious and academic life of one of Europe’s oldest universities.
  • D. Sé Nova (New Cathedral of Coimbra)
    Sé Nova, or the New Cathedral of Coimbra, is a 16th–18th century Jesuit-built Baroque and Mannerist church that serves as one of the main Roman Catholic cathedrals and architectural landmarks of Coimbra, Portugal.
  • E. Convent of Christ
    The Convent of Christ is a former Knights Templar stronghold and UNESCO World Heritage-listed monastery complex in Tomar, Portugal, renowned for its distinctive Manueline architecture and historical role in the Age of Discoveries.
  • 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: former Episcopal Palace of Coimbra
Triple: [Machado de Castro National Museum, occupies, former Episcopal Palace of Coimbra]
Generated description
The former Episcopal Palace of Coimbra is a historic Portuguese building that once housed the city’s bishops and now serves as the home of the Machado de Castro National Museum.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: former Episcopal Palace of Coimbra
Target entity description: The former Episcopal Palace of Coimbra is a historic Portuguese building that once housed the city’s bishops and now serves as the home of the Machado de Castro National Museum.
  • A. Archbishop’s Palace of Braga
    The Archbishop’s Palace of Braga is a historic ecclesiastical residence and architectural complex in Braga, Portugal, notable for its blend of medieval, Renaissance, and Baroque elements and its role as the seat of the city’s archbishops.
  • B. Sé Velha (Old Cathedral of Coimbra)
    Sé Velha, or the Old Cathedral of Coimbra, is a 12th-century Romanesque cathedral in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval churches.
  • C. Chapel of São Miguel (University of Coimbra)
    The Chapel of São Miguel at the University of Coimbra is a historic Baroque chapel renowned for its richly decorated interior and significant role in the religious and academic life of one of Europe’s oldest universities.
  • D. Sé Nova (New Cathedral of Coimbra)
    Sé Nova, or the New Cathedral of Coimbra, is a 16th–18th century Jesuit-built Baroque and Mannerist church that serves as one of the main Roman Catholic cathedrals and architectural landmarks of Coimbra, Portugal.
  • E. Convent of Christ
    The Convent of Christ is a former Knights Templar stronghold and UNESCO World Heritage-listed monastery complex in Tomar, Portugal, renowned for its distinctive Manueline architecture and historical role in the Age of Discoveries.
  • 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_69d85ccd575081908909b71a3f3e3a61 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04e1de0488190b3639fc25f79d343 completed April 16, 2026, 2:49 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c4440a481909699a7eee25a4b24 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff4f27c7b08190bbe2d64eef0610f8 completed May 9, 2026, 3:13 p.m.
NED2 Entity disambiguation (via description) batch_69ff4fc4223c8190a3dd7a6853258791 completed May 9, 2026, 3:16 p.m.
Created at: April 10, 2026, 4:10 a.m.