Triple

T5012132
Position Surface form Disambiguated ID Type / Status
Subject Maria Leopoldina of Austria E112646 entity
Predicate burialPlace P196 FINISHED
Object Imperial Mausoleum of the Cathedral of São Pedro de Alcântara
The Imperial Mausoleum of the Cathedral of São Pedro de Alcântara is a royal funerary chapel in Petrópolis, Brazil, that houses the remains of Brazilian emperors and members of the imperial family.
E486385 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: Imperial Mausoleum of the Cathedral of São Pedro de Alcântara | Statement: [Maria Leopoldina of Austria, burialPlace, Imperial Mausoleum of the Cathedral of São Pedro de Alcântara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imperial Mausoleum of the Cathedral of São Pedro de Alcântara
Context triple: [Maria Leopoldina of Austria, burialPlace, Imperial Mausoleum of the Cathedral of São Pedro de Alcântara]
  • A. Chapel of São Miguel
    The Chapel of São Miguel is a historic Catholic chapel within Portugal’s University of Coimbra, noted for its richly decorated Baroque interior and significant religious and academic heritage.
  • B. Basilica of Our Lady of Copacabana
    The Basilica of Our Lady of Copacabana is a prominent 16th-century Catholic pilgrimage church on the shores of Lake Titicaca in Bolivia, renowned for housing the revered statue of the Virgin of Copacabana.
  • C. Castelo de Vide cemetery
    Castelo de Vide cemetery is a burial ground in the town of Castelo de Vide, Portugal, known notably as the final resting place of revolutionary military officer Salgueiro Maia.
  • D. Palmela family mausoleum
    The Palmela family mausoleum is an elaborate 19th-century funerary monument in Lisbon, Portugal, serving as the grand burial site of the noble Dukes of Palmela.
  • E. Fortaleza Metropolitan Cathedral
    Fortaleza Metropolitan Cathedral is a prominent Roman Catholic church and architectural landmark in Fortaleza, Brazil, known for its grand neo-Gothic design and status as one of the largest churches in the country.
  • 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: Imperial Mausoleum of the Cathedral of São Pedro de Alcântara
Triple: [Maria Leopoldina of Austria, burialPlace, Imperial Mausoleum of the Cathedral of São Pedro de Alcântara]
Generated description
The Imperial Mausoleum of the Cathedral of São Pedro de Alcântara is a royal funerary chapel in Petrópolis, Brazil, that houses the remains of Brazilian emperors and members of the imperial family.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imperial Mausoleum of the Cathedral of São Pedro de Alcântara
Target entity description: The Imperial Mausoleum of the Cathedral of São Pedro de Alcântara is a royal funerary chapel in Petrópolis, Brazil, that houses the remains of Brazilian emperors and members of the imperial family.
  • A. Chapel of São Miguel
    The Chapel of São Miguel is a historic Catholic chapel within Portugal’s University of Coimbra, noted for its richly decorated Baroque interior and significant religious and academic heritage.
  • B. Basilica of Our Lady of Copacabana
    The Basilica of Our Lady of Copacabana is a prominent 16th-century Catholic pilgrimage church on the shores of Lake Titicaca in Bolivia, renowned for housing the revered statue of the Virgin of Copacabana.
  • C. Castelo de Vide cemetery
    Castelo de Vide cemetery is a burial ground in the town of Castelo de Vide, Portugal, known notably as the final resting place of revolutionary military officer Salgueiro Maia.
  • D. Palmela family mausoleum
    The Palmela family mausoleum is an elaborate 19th-century funerary monument in Lisbon, Portugal, serving as the grand burial site of the noble Dukes of Palmela.
  • E. Fortaleza Metropolitan Cathedral
    Fortaleza Metropolitan Cathedral is a prominent Roman Catholic church and architectural landmark in Fortaleza, Brazil, known for its grand neo-Gothic design and status as one of the largest churches in the country.
  • 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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730d70ac8190a1818d628e95ab04 completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69be926e5ef481909df3a4b9d793300a completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be93efbf548190b2967a41162f2e4e completed March 21, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69be945978a48190821103cdd306075d completed March 21, 2026, 12:51 p.m.
Created at: March 20, 2026, 1:35 p.m.