Triple
T19924009
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Durance-Verdon hydroelectric system |
E478876
|
entity |
| Predicate | containsStructure |
P841
|
FINISHED |
| Object | Serre-Ponçon Dam |
—
|
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: Serre-Ponçon Dam | Statement: [Durance-Verdon hydroelectric system, containsStructure, Serre-Ponçon Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Serre-Ponçon Dam Context triple: [Durance-Verdon hydroelectric system, containsStructure, Serre-Ponçon Dam]
-
A.
Serre-Ponçon Dam
chosen
Serre-Ponçon Dam is a large hydroelectric and irrigation dam in southeastern France that creates one of Western Europe’s biggest artificial lakes.
-
B.
Grandval Dam
Grandval Dam is a large hydroelectric dam in southern France, known for impounding the Truyère River to form the Lac de Grandval reservoir.
-
C.
Salagou Dam
Salagou Dam is a French hydraulic structure in the Hérault department that created the artificial Lac du Salagou, now known for its striking red landscapes and recreational activities.
-
D.
Vouglans Dam
Vouglans Dam is a large hydroelectric dam on the Ain River in eastern France, known for forming one of the country’s biggest artificial lakes and generating renewable energy.
-
E.
Gouin Dam
Gouin Dam is a major hydroelectric dam in Quebec, Canada, that creates the vast Gouin Reservoir and plays a key role in regional power generation and water regulation.
- 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_69d8e521855c8190b41871700afc8d6a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e659c88c548190b9b9eccbdd07d977 |
completed | April 20, 2026, 4:52 p.m. |
Created at: April 10, 2026, 1:53 p.m.