Triple
T23133631
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Almourol Dam |
E577247
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Tagus River valley |
—
|
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: Tagus River valley | Statement: [Almourol Dam, regionServed, Tagus River valley]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tagus River valley Context triple: [Almourol Dam, regionServed, Tagus River valley]
-
A.
Tagus Basin
chosen
The Tagus Basin is the extensive river basin encompassing the catchment area of the Tagus River across central Spain and Portugal, supporting major cities, agriculture, and hydroelectric infrastructure.
-
B.
Ibar river valley
The Ibar river valley is a geographic region in southwestern Serbia shaped by the course of the Ibar River, known for its historical towns, medieval monasteries, and role as a key corridor through the Raška area.
-
C.
Tagus River
The Tagus River is the longest river on the Iberian Peninsula, flowing from central Spain through Portugal to the Atlantic Ocean.
-
D.
Manzanares River
The Manzanares River is a modest river in central Spain that flows through the city of Madrid and has historically shaped its landscape and development.
-
E.
Manzanares River
The Manzanares River is a coastal river in northeastern Venezuela that flows through the city of Cumaná before emptying into the Caribbean Sea.
- 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_69e245f7b0e481909c473ff4e6a54e2c |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e89cce881908727a94dbc00e031 |
completed | April 29, 2026, 4:52 a.m. |
Created at: April 17, 2026, 4 p.m.