Gelmersee
E1001578
Gelmersee is a high-altitude reservoir and scenic mountain lake in the Bernese Oberland region of Switzerland, popular for hiking and its steep funicular access.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Gelmersee canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12709106 — 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: Gelmersee Context triple: [Hasli-Aare basin, contains, Gelmersee]
-
A.
Alpnachersee
Alpnachersee is a small alpine lake in central Switzerland that forms a narrow southwestern arm of Lake Lucerne near the town of Alpnach.
-
B.
Seealpsee
Seealpsee is a picturesque alpine lake in the Swiss canton of Appenzell, renowned for its scenic mountain setting and popular hiking opportunities.
-
C.
Grabensee
Grabensee is a small lake in the Austrian state of Salzburg, known for its natural surroundings and recreational opportunities.
-
D.
Zauchensee
Zauchensee is a ski resort and alpine village in the Austrian state of Salzburg, known for its high-altitude slopes and role as a venue for FIS Alpine Ski World Cup races.
-
E.
Hallwilersee
Hallwilersee is a scenic lake in the Swiss cantons of Aargau and Lucerne, popular for recreation, boating, and nature conservation.
- 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: Gelmersee Target entity description: Gelmersee is a high-altitude reservoir and scenic mountain lake in the Bernese Oberland region of Switzerland, popular for hiking and its steep funicular access.
-
A.
Alpnachersee
Alpnachersee is a small alpine lake in central Switzerland that forms a narrow southwestern arm of Lake Lucerne near the town of Alpnach.
-
B.
Seealpsee
Seealpsee is a picturesque alpine lake in the Swiss canton of Appenzell, renowned for its scenic mountain setting and popular hiking opportunities.
-
C.
Grabensee
Grabensee is a small lake in the Austrian state of Salzburg, known for its natural surroundings and recreational opportunities.
-
D.
Zauchensee
Zauchensee is a ski resort and alpine village in the Austrian state of Salzburg, known for its high-altitude slopes and role as a venue for FIS Alpine Ski World Cup races.
-
E.
Hallwilersee
Hallwilersee is a scenic lake in the Swiss cantons of Aargau and Lucerne, popular for recreation, boating, and nature conservation.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
mountain lake
ⓘ
reservoir ⓘ |
| accessFrom | Handeck valley station NERFINISHED ⓘ |
| accessibleBy |
funicular railway
ⓘ
mountain trail ⓘ |
| basinCountry | Switzerland ⓘ |
| climate | alpine climate ⓘ |
| country | Switzerland ⓘ |
| elevation |
about 1850 metres above sea level
ⓘ
approximately 6070 feet above sea level ⓘ |
| hasAccess | Gelmerbahn funicular NERFINISHED ⓘ |
| hasActivity |
day hiking
ⓘ
photography ⓘ |
| hasColor | turquoise water ⓘ |
| hasInfrastructure | dam ⓘ |
| hasNearbyPass | Grimsel Pass road NERFINISHED ⓘ |
| hasRecreation | circular hiking trail ⓘ |
| hasShoreFeature | rocky shores ⓘ |
| hasType |
artificial lake
ⓘ
storage reservoir ⓘ |
| hasViewOf | surrounding high alpine peaks ⓘ |
| isReservoirFor | hydropower plants in Haslital ⓘ |
| languageRegion | German-speaking Switzerland NERFINISHED ⓘ |
| locatedIn |
Bernese Oberland
NERFINISHED
ⓘ
Hasli Valley NERFINISHED ⓘ Swiss Alps NERFINISHED ⓘ canton of Bern NERFINISHED ⓘ |
| locatedInProtectedArea | alpine environment ⓘ |
| locatedNear |
Grimsel Pass
NERFINISHED
ⓘ
Handeck NERFINISHED ⓘ |
| nearbyAttraction |
Gelmerbahn steep funicular
NERFINISHED
ⓘ
Handeckfallbrücke suspension bridge NERFINISHED ⓘ |
| outflow | Gelmerbach NERFINISHED ⓘ |
| partOf | Kraftwerke Oberhasli hydroelectric system NERFINISHED ⓘ |
| popularFor |
hiking
ⓘ
mountain tourism ⓘ scenic views ⓘ |
| region | central Switzerland ⓘ |
| scenicRating | well-known scenic destination in Bernese Oberland ⓘ |
| tourismSeason | summer ⓘ |
| usedFor | hydroelectric power generation ⓘ |
| watercourse | Aare basin ⓘ |
| waterSource | alpine streams ⓘ |
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: Gelmersee Description of subject: Gelmersee is a high-altitude reservoir and scenic mountain lake in the Bernese Oberland region of Switzerland, popular for hiking and its steep funicular access.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.