Triple
T1995543
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douro River |
E43349
|
entity |
| Predicate | drainageBasin |
P1559
|
FINISHED |
| Object |
Douro basin
The Douro basin is the extensive river catchment area in the Iberian Peninsula that collects the waters of the Douro River and its tributaries across Spain and Portugal.
|
E223726
|
NE FINISHED |
How this triple was built (4 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: Douro basin | Statement: [Douro River, drainageBasin, Douro basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Douro basin Context triple: [Douro River, drainageBasin, Douro basin]
-
A.
Covas do Douro
Covas do Douro is a civil parish in northern Portugal’s Douro Valley, known for its wine-producing landscape and inclusion in the municipality of Sabrosa.
-
B.
Douro River
The Douro River is one of the major rivers of the Iberian Peninsula, flowing from northern Spain through Portugal to the Atlantic Ocean and famed for the terraced vineyards of the Port wine region along its banks.
-
C.
Douro Demarcated Region
The Douro Demarcated Region is a historic wine-producing area in northern Portugal, renowned as one of the world’s oldest demarcated wine regions and the birthplace of Port wine.
-
D.
Miranda do Douro
Miranda do Douro is a municipality in northeastern Portugal known for its distinct cultural identity, including the official regional use of the Mirandese language.
-
E.
Viseu
Viseu is a historic inland city in central Portugal known for its well-preserved medieval center, wine production, and cultural heritage.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Douro basin Triple: [Douro River, drainageBasin, Douro basin]
Generated description
The Douro basin is the extensive river catchment area in the Iberian Peninsula that collects the waters of the Douro River and its tributaries across Spain and Portugal.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Douro basin Target entity description: The Douro basin is the extensive river catchment area in the Iberian Peninsula that collects the waters of the Douro River and its tributaries across Spain and Portugal.
-
A.
Covas do Douro
Covas do Douro is a civil parish in northern Portugal’s Douro Valley, known for its wine-producing landscape and inclusion in the municipality of Sabrosa.
-
B.
Douro River
The Douro River is one of the major rivers of the Iberian Peninsula, flowing from northern Spain through Portugal to the Atlantic Ocean and famed for the terraced vineyards of the Port wine region along its banks.
-
C.
Douro Demarcated Region
The Douro Demarcated Region is a historic wine-producing area in northern Portugal, renowned as one of the world’s oldest demarcated wine regions and the birthplace of Port wine.
-
D.
Miranda do Douro
Miranda do Douro is a municipality in northeastern Portugal known for its distinct cultural identity, including the official regional use of the Mirandese language.
-
E.
Viseu
Viseu is a historic inland city in central Portugal known for its well-preserved medieval center, wine production, and cultural heritage.
- F. None of above. chosen
Provenance (5 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb86537748190a2b5e3fd44ac6430 |
completed | March 7, 2026, 5:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae033c6cf88190acf6418f0d784914 |
completed | March 8, 2026, 11:16 p.m. |
| NEDg | Description generation | batch_69ae03c4faac8190a13aa0882eda3629 |
completed | March 8, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0445a9608190918a7bd45b9bf999 |
completed | March 8, 2026, 11:20 p.m. |
Created at: March 4, 2026, 7:37 p.m.