Triple
T16458170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Royal Palace of Rio de Janeiro |
E399733
|
entity |
| Predicate | era |
P200
|
FINISHED |
| Object | Empire of Brazil period |
E109850
|
NE FINISHED |
How this triple was built (2 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: Empire of Brazil period | Statement: [Royal Palace of Rio de Janeiro, era, Empire of Brazil period]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Empire of Brazil period Context triple: [Royal Palace of Rio de Janeiro, era, Empire of Brazil period]
-
A.
First Brazilian Republic
The First Brazilian Republic was the period of Brazilian history from 1889 to 1930 marked by a federal republican system dominated by regional oligarchies, especially those of São Paulo and Minas Gerais.
-
B.
Regency period in Brazil
The Regency period in Brazil (1831–1840) was a turbulent transitional era marked by regency governments ruling in place of the underage Emperor Pedro II, characterized by political instability, regional revolts, and the consolidation of the Brazilian Empire.
-
C.
Second Reign of Pedro II of Brazil
The Second Reign of Pedro II of Brazil was the long imperial period (1840–1889) during which Emperor Dom Pedro II consolidated Brazil as a stable, centralized constitutional monarchy and oversaw significant political, economic, and cultural development until the monarchy’s fall.
-
D.
First Reign of Pedro I of Brazil
The First Reign of Pedro I of Brazil was the initial imperial period after Brazil’s independence, marked by the consolidation of the new empire under Emperor Pedro I until his abdication in 1831.
-
E.
Empire of Brazil
chosen
The Empire of Brazil was a 19th-century constitutional monarchy in South America that emerged after independence from Portugal and lasted until the proclamation of the republic in 1889.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d87f2dac988190b74d6e185fa88ba4 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e32d7ef5cc819084cfeb1a3e39d3cc |
completed | April 18, 2026, 7:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a004f51d93081909ede0adcf8e604d4 |
completed | May 10, 2026, 9:26 a.m. |
Created at: April 10, 2026, 5:10 a.m.