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 |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 16, 2026, 12:30 p.m.