Triple
T9108168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duero |
E218527
|
entity |
| Predicate | tributary |
P415
|
FINISHED |
| Object | Tâmega |
E223728
|
NE FINISHED |
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: Tâmega | Statement: [Duero, tributary, Tâmega]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tâmega Context triple: [Duero, tributary, Tâmega]
-
A.
Alto Tâmega
Alto Tâmega is an inland subregion of northern Portugal known for its mountainous landscapes, thermal springs, and traditional rural communities.
-
B.
Tâmega River
chosen
The Tâmega River is a significant river in the Iberian Peninsula that flows through northern Portugal and parts of Spain, contributing notably to the Douro River basin.
-
C.
Bulcão
Bulcão is a Portuguese-language surname most notably associated with Brazilian artist Athos Bulcão, renowned for his geometric tile murals and public artworks.
-
D.
Tâmega e Sousa
Tâmega e Sousa is an intermunicipal subregion in northern Portugal known for its mix of industrial towns, historic heritage, and rural landscapes along the Tâmega and Sousa rivers.
-
E.
Ribeira de Alvor
Ribeira de Alvor is a coastal river in the Algarve region of southern Portugal, flowing into the Alvor estuary and supporting important wetland habitats.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca83db7448819090d0a5de842ef2ac |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cca57543448190829853c31e05dd8c |
completed | April 1, 2026, 4:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d0302bfa00819097e752f1d0581d2d |
completed | April 3, 2026, 9:25 p.m. |
Created at: March 30, 2026, 7:16 p.m.