Triple
T22613709
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tamanduateí River |
E566782
|
entity |
| Predicate | hasName |
P744
|
FINISHED |
| Object | Rio Tamanduateí |
—
|
NE NERFINISHED |
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: Rio Tamanduateí | Statement: [Tamanduateí River, hasName, Rio Tamanduateí]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rio Tamanduateí Context triple: [Tamanduateí River, hasName, Rio Tamanduateí]
-
A.
Rio Tietê
Rio Tietê is a major river in the Brazilian state of São Paulo, historically important for inland navigation and urban development but now heavily impacted by pollution along its course through the metropolitan region.
-
B.
Rio Pajeú
Rio Pajeú is a river in northeastern Brazil that flows through the state of Pernambuco and contributes significantly to the São Francisco River basin.
-
C.
Tamanduateí River
chosen
The Tamanduateí River is an important urban river in the São Paulo metropolitan region of Brazil, flowing through the city and joining the Tietê River.
-
D.
Rio Cuiabá
Rio Cuiabá is a river in central-western Brazil that flows through the state of Mato Grosso and the city of Cuiabá, forming part of the Pantanal wetland basin.
-
E.
Rio Madeira
Rio Madeira is one of the largest tributaries of the Amazon River in South America, flowing through Bolivia and Brazil and serving as a major waterway for transport, ecology, and hydroelectric power.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e245884860819081046ce07d5872c4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f167ec03c48190b55394b7296f48e5 |
completed | April 29, 2026, 2:07 a.m. |
Created at: April 17, 2026, 2:58 p.m.