Triple
T20790296
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sinos River |
E511754
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object | metropolitan region of Porto Alegre |
—
|
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: metropolitan region of Porto Alegre | Statement: [Sinos River, drainageBasin, metropolitan region of Porto Alegre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: metropolitan region of Porto Alegre Context triple: [Sinos River, drainageBasin, metropolitan region of Porto Alegre]
-
A.
Metropolitan Region of Porto Alegre
chosen
The Metropolitan Region of Porto Alegre is a major urban and economic agglomeration in the state of Rio Grande do Sul, Brazil, centered on the city of Porto Alegre and encompassing numerous surrounding municipalities.
-
B.
Metropolitan Region of Caxias do Sul
The Metropolitan Region of Caxias do Sul is an officially designated metropolitan area in Rio Grande do Sul, Brazil, centered around the industrial city of Caxias do Sul and its surrounding municipalities.
-
C.
Metropolitan Region of Campinas
The Metropolitan Region of Campinas is a major urban and economic agglomeration in the state of São Paulo, Brazil, centered around the city of Campinas and encompassing several surrounding municipalities.
-
D.
São Leopoldo
São Leopoldo is a city in southern Brazil historically recognized as a major center of German immigration and culture in the country.
-
E.
Londrina metropolitan area
The Londrina metropolitan area is a major urban and economic region in northern Paraná, Brazil, centered around the city of Londrina and its surrounding municipalities.
- 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_69e0b4cb83948190bd57bec21d78ed53 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c29010508190bf2cf577d7f64754 |
completed | April 21, 2026, 12:19 a.m. |
Created at: April 16, 2026, 12:38 p.m.