Triple
T23007435
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Valdecañas Dam |
E572814
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | Presa de Valdecañas |
—
|
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: Presa de Valdecañas | Statement: [Valdecañas Dam, alsoKnownAs, Presa de Valdecañas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presa de Valdecañas Context triple: [Valdecañas Dam, alsoKnownAs, Presa de Valdecañas]
-
A.
Presa El Novillo
Presa El Novillo is a major hydroelectric and irrigation dam located on the Yaqui River in the state of Sonora, Mexico.
-
B.
Presa Malpaso
Presa Malpaso is a major hydroelectric reservoir and dam on the Grijalva River in southern Mexico, known for its significant role in power generation and flood control.
-
C.
Torrejón-Tajo Dam
Torrejón-Tajo Dam is a major hydraulic structure on the Tagus River in Spain, used primarily for water regulation and hydroelectric power generation within the Tagus Basin.
-
D.
Valdecañas Dam
chosen
Valdecañas Dam is a large hydroelectric and water-regulation dam on the Tagus River in Spain, known for forming the Valdecañas Reservoir used for power generation, irrigation, and recreation.
-
E.
Cadarache Dam
Cadarache Dam is a hydroelectric dam on the Durance River in southeastern France, forming part of the region’s major Durance-Verdon power and water management system.
- 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_69e245b6a3ac81908087599eefe3e365 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f1835802a881908fe817c3fa728a82 |
completed | April 29, 2026, 4:04 a.m. |
Created at: April 17, 2026, 3:51 p.m.