Triple
T21017764
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carlos Drummond de Andrade |
E517724
|
entity |
| Predicate | placeOfBirth |
P1
|
FINISHED |
| Object | Itabira |
—
|
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: Itabira | Statement: [Carlos Drummond de Andrade, placeOfBirth, Itabira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Itabira Context triple: [Carlos Drummond de Andrade, placeOfBirth, Itabira]
-
A.
Central Mineira
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
-
B.
Tangará da Serra
Tangará da Serra is a municipality in the state of Mato Grosso in Brazil, known for its agricultural production and proximity to the Chapada dos Guimarães region.
-
C.
Itupeva
Itupeva is a municipality in the state of São Paulo, Brazil, known for its growing industrial sector, outlet shopping, and proximity to major highways in the Campinas region.
-
D.
Poço das Antas
Poço das Antas is a small municipality in the Vale do Taquari region of Rio Grande do Sul, Brazil, known for its rural landscape and agricultural activities.
-
E.
Igaratá
Igaratá is a small municipality in the state of São Paulo, Brazil, known for its rural landscapes and reservoir that attracts tourism and outdoor recreation.
- 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: Itabira Target entity description: Itabira is a city in the Brazilian state of Minas Gerais, best known as the birthplace of renowned poet Carlos Drummond de Andrade and for its historic iron mining industry.
-
A.
Central Mineira
Central Mineira is a historical region located in the central part of the Brazilian state of Minas Gerais, known for its inland landscapes and mid-sized cities.
-
B.
Tangará da Serra
Tangará da Serra is a municipality in the state of Mato Grosso in Brazil, known for its agricultural production and proximity to the Chapada dos Guimarães region.
-
C.
Itupeva
Itupeva is a municipality in the state of São Paulo, Brazil, known for its growing industrial sector, outlet shopping, and proximity to major highways in the Campinas region.
-
D.
Poço das Antas
Poço das Antas is a small municipality in the Vale do Taquari region of Rio Grande do Sul, Brazil, known for its rural landscape and agricultural activities.
-
E.
Igaratá
Igaratá is a small municipality in the state of São Paulo, Brazil, known for its rural landscapes and reservoir that attracts tourism and outdoor recreation.
- 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_69e0b50262b081909bc488937145eb73 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc5a27f08190b26828a6a7b59f7c |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:54 p.m.