Triple
T19056218
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jequitinhonha River |
E466402
|
entity |
| Predicate | sourceRegion |
P410
|
FINISHED |
| Object | Brazilian Highlands |
—
|
NE NERFINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brazilian Highlands Context triple: [Jequitinhonha River, sourceRegion, Brazilian Highlands]
-
A.
Brazilian Highlands
chosen
The Brazilian Highlands are an extensive plateau region covering much of eastern, southern, and central Brazil, known for their diverse landscapes, rich biodiversity, and major role in the country’s climate and river systems.
-
B.
Guaporé Shield
The Guaporé Shield is an ancient geological craton in central South America, composed of some of the continent’s oldest rocks and forming part of the stable Precambrian core underlying the Amazon region.
-
C.
Central Serrana
Central Serrana is an administrative mesoregion located in the central inland area of the Brazilian state of Espírito Santo, known for its small municipalities and predominantly rural economy.
-
D.
Meridional Plateau of the Paraná Basin
The Meridional Plateau of the Paraná Basin is a highland region in southern Brazil characterized by extensive basaltic lava flows, dissected plateaus, and deep river valleys that form part of the broader Paraná Basin landscape.
-
E.
Guiana Highlands
The Guiana Highlands are a vast, ancient plateau region in northern South America, known for their dramatic tepui table-top mountains, rich biodiversity, and role as the source area for major rivers including the Orinoco.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8dd040fb881909af2a964f65ad208 |
elicitation | completed |
| NER | batch_69e5dc067f788190b3b149dfee370435 |
ner | completed |
Created at: April 10, 2026, 12:03 p.m.