Cospudener See
E738198
Cospudener See is a popular artificial lake and recreational area near Leipzig in Saxony, Germany, known for swimming, sailing, and lakeside leisure activities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Cospudener See canonical | 7 |
| Schladitzer See | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8147799 — 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: Cospudener See Context triple: [Zwenkau, hasNearbyFeature, Cospudener See]
-
A.
Ziegelsee
Ziegelsee is a lake in the city of Schwerin in northern Germany, known for its scenic waterfront and role in the region’s interconnected lake system.
-
B.
Grunewaldsee
Grunewaldsee is a popular forest lake in Berlin known for its scenic surroundings and dog-friendly bathing areas.
-
C.
Zwenkauer See
Zwenkauer See is a large artificial lake in Saxony, Germany, created by flooding a former open-cast lignite mine and now used as a recreational and nature area near the town of Zwenkau.
-
D.
Pfäffikersee
Pfäffikersee is a small lake in the Swiss canton of Zürich known for its scenic surroundings, nature reserves, and recreational opportunities such as hiking and birdwatching.
-
E.
Stölpchensee
Stölpchensee is a small lake in southwestern Berlin, Germany, known for its scenic setting within the Grunewald forest and its connection to the nearby Großer Wannsee.
- 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: Cospudener See Target entity description: Cospudener See is a popular artificial lake and recreational area near Leipzig in Saxony, Germany, known for swimming, sailing, and lakeside leisure activities.
-
A.
Ziegelsee
Ziegelsee is a lake in the city of Schwerin in northern Germany, known for its scenic waterfront and role in the region’s interconnected lake system.
-
B.
Grunewaldsee
Grunewaldsee is a popular forest lake in Berlin known for its scenic surroundings and dog-friendly bathing areas.
-
C.
Zwenkauer See
Zwenkauer See is a large artificial lake in Saxony, Germany, created by flooding a former open-cast lignite mine and now used as a recreational and nature area near the town of Zwenkau.
-
D.
Pfäffikersee
Pfäffikersee is a small lake in the Swiss canton of Zürich known for its scenic surroundings, nature reserves, and recreational opportunities such as hiking and birdwatching.
-
E.
Stölpchensee
Stölpchensee is a small lake in southwestern Berlin, Germany, known for its scenic setting within the Grunewald forest and its connection to the nearby Großer Wannsee.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
recreational area ⓘ |
| basinCountry | Germany ⓘ |
| country | Germany ⓘ |
| formerName | Tagebau Cospuden ⓘ |
| hasFeature |
beaches
ⓘ
boat rental ⓘ cafés ⓘ camping area ⓘ cycling path ⓘ marina ⓘ nudist beach ⓘ parking areas ⓘ promenade ⓘ restaurants ⓘ sailing club ⓘ viewing platform ⓘ |
| hasUse |
boating
ⓘ
cycling ⓘ diving ⓘ hiking ⓘ inline skating ⓘ kitesurfing ⓘ nudist bathing ⓘ recreation ⓘ sailing ⓘ sunbathing ⓘ swimming ⓘ tourism ⓘ windsurfing ⓘ |
| knownFor |
lakeside leisure activities
ⓘ
popular bathing area near Leipzig ⓘ |
| locatedIn |
Central Germany
ⓘ
Leipzig New Lakeland ⓘ Leipzig district ⓘ
linked to:
District of Leipzig
Saxony ⓘ |
| locatedNear |
Cospuden
ⓘ
Großpösna ⓘ Knautkleeberg ⓘ Knautnaundorf ⓘ Leipzig ⓘ Markkleeberg ⓘ Markkleeberg-Großstädteln ⓘ
linked to:
Markkleeberg
Zwenkau ⓘ |
| nearCity | Leipzig ⓘ |
| origin | former open-cast lignite mine ⓘ |
| partOf | Neuseenland ⓘ |
| transportConnection | Leipzig public transport network ⓘ |
| waterType | freshwater lake ⓘ |
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: Cospudener See Description of subject: Cospudener See is a popular artificial lake and recreational area near Leipzig in Saxony, Germany, known for swimming, sailing, and lakeside leisure activities.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Neuseenland lake district (Leipzig New Lakeland)
subject linked to:
Neuseenland lake district (Leipzig New Lakeland)
linked to: Cospudener See
subject linked to:
Störmthaler See (nearby)
linked to: Cospudener See