Triple

T20730845
Position Surface form Disambiguated ID Type / Status
Subject Coronation of Pedro I as Emperor of Brazil E509567 entity
Predicate location P40 FINISHED
Object Imperial Chapel of Rio de Janeiro
The Imperial Chapel of Rio de Janeiro is a historic Catholic church that served as the principal royal and imperial chapel of Brazil, hosting major state ceremonies of the Brazilian monarchy.
E1447114 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 Chapel of Rio de Janeiro | Statement: [Coronation of Pedro I as Emperor of Brazil, location, Imperial Chapel of Rio de Janeiro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Imperial Chapel of Rio de Janeiro
Context triple: [Coronation of Pedro I as Emperor of Brazil, location, Imperial Chapel of Rio de Janeiro]
  • A. Royal Palace of Rio de Janeiro
    The Royal Palace of Rio de Janeiro was the principal seat of the Portuguese royal court and government in Brazil during the early 19th century, especially after the monarchy’s transfer from Lisbon to Rio.
  • B. Cathedral of Petrópolis
    The Cathedral of Petrópolis is a prominent neo-Gothic Roman Catholic church in Petrópolis, Brazil, known as the resting place of Emperor Pedro II and members of the Brazilian imperial family.
  • C. Imperial Palace of Petrópolis
    The Imperial Palace of Petrópolis is a historic 19th-century neoclassical palace in Petrópolis, Brazil, that served as the summer residence of the Brazilian emperors and now functions as a museum.
  • D. 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.
  • E. Palácio Capanema
    Palácio Capanema is a landmark modernist government building in Rio de Janeiro, Brazil, renowned for its pioneering architectural design by a team including Oscar Niemeyer and Le Corbusier.
  • 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 Chapel of Rio de Janeiro
Triple: [Coronation of Pedro I as Emperor of Brazil, location, Imperial Chapel of Rio de Janeiro]
Generated description
The Imperial Chapel of Rio de Janeiro is a historic Catholic church that served as the principal royal and imperial chapel of Brazil, hosting major state ceremonies of the Brazilian monarchy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Imperial Chapel of Rio de Janeiro
Target entity description: The Imperial Chapel of Rio de Janeiro is a historic Catholic church that served as the principal royal and imperial chapel of Brazil, hosting major state ceremonies of the Brazilian monarchy.
  • A. Royal Palace of Rio de Janeiro
    The Royal Palace of Rio de Janeiro was the principal seat of the Portuguese royal court and government in Brazil during the early 19th century, especially after the monarchy’s transfer from Lisbon to Rio.
  • B. Cathedral of Petrópolis
    The Cathedral of Petrópolis is a prominent neo-Gothic Roman Catholic church in Petrópolis, Brazil, known as the resting place of Emperor Pedro II and members of the Brazilian imperial family.
  • C. Imperial Palace of Petrópolis
    The Imperial Palace of Petrópolis is a historic 19th-century neoclassical palace in Petrópolis, Brazil, that served as the summer residence of the Brazilian emperors and now functions as a museum.
  • D. 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.
  • E. Palácio Capanema
    Palácio Capanema is a landmark modernist government building in Rio de Janeiro, Brazil, renowned for its pioneering architectural design by a team including Oscar Niemeyer and Le Corbusier.
  • 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_69e0b4c589c08190834fb5d86d0efa2b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1ec9820819093a07f90503686b2 completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e060f4d8819097ca1dc0d59a610c completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e170755881909c73ebd2d7b00f0f completed May 16, 2026, 9:28 p.m.
NED2 Entity disambiguation (via description) batch_6a08e1e759ec8190a305662f220a1826 completed May 16, 2026, 9:30 p.m.
Created at: April 16, 2026, 12:30 p.m.