Lac de Serre-Ponçon
E104223
Lac de Serre-Ponçon is a large artificial lake in southeastern France, created by damming the Durance River and known for its hydroelectric power production, irrigation role, and recreational activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lac de Serre-Ponçon canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T884419 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lac de Serre-Ponçon Context triple: [Durance River, reservoir, Lac de Serre-Ponçon]
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A.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
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B.
Lac de Saint-Ferréol
Lac de Saint-Ferréol is a historic artificial reservoir in southern France, built in the 17th century to feed the Canal du Midi and now a popular recreational lake.
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C.
Lake Annecy
Lake Annecy is a picturesque alpine lake in southeastern France, renowned for its clear turquoise waters, surrounding mountains, and popular recreational activities.
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D.
Lac du Salagou
Lac du Salagou is an artificial lake in southern France renowned for its striking red-soil landscapes, outdoor recreation, and geological interest.
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E.
Lac de la Ganguise
Lac de la Ganguise is an artificial reservoir in southern France known for sailing, windsurfing, and irrigation use amid the rural landscapes of Occitanie.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lac de Serre-Ponçon Target entity description: Lac de Serre-Ponçon is a large artificial lake in southeastern France, created by damming the Durance River and known for its hydroelectric power production, irrigation role, and recreational activities.
-
A.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
-
B.
Lac de Saint-Ferréol
Lac de Saint-Ferréol is a historic artificial reservoir in southern France, built in the 17th century to feed the Canal du Midi and now a popular recreational lake.
-
C.
Lake Annecy
Lake Annecy is a picturesque alpine lake in southeastern France, renowned for its clear turquoise waters, surrounding mountains, and popular recreational activities.
-
D.
Lac du Salagou
Lac du Salagou is an artificial lake in southern France renowned for its striking red-soil landscapes, outdoor recreation, and geological interest.
-
E.
Lac de la Ganguise
Lac de la Ganguise is an artificial reservoir in southern France known for sailing, windsurfing, and irrigation use amid the rural landscapes of Occitanie.
- F. None of above. chosen
Statements (47)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Lac de Serre-Ponçon Description of subject: Lac de Serre-Ponçon is a large artificial lake in southeastern France, created by damming the Durance River and known for its hydroelectric power production, irrigation role, and recreational activities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.