Zmutt ridge
E426959
Zmutt ridge is a classic, relatively difficult and less-frequented alpine climbing route on the Matterhorn’s northwest side.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Zmutt ridge canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4255495 — 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: Zmutt ridge Context triple: [Matterhorn, notableRoute, Zmutt ridge]
-
A.
Hörnli ridge
The Hörnli ridge is the classic and most frequently climbed ascent route on the Matterhorn, known for its historical first ascent and mixed rock-and-ice scrambling.
-
B.
Kohnstein mountain
Kohnstein mountain is a limestone hill in central Germany that became infamous as the site of the Nazi underground Mittelwerk facility used for V-2 rocket production during World War II.
-
C.
Beata Ridge
Beata Ridge is a prominent submarine ridge in the Caribbean Sea that separates the Colombian Basin from adjacent deep-water regions.
-
D.
Goûter ridge
Goûter ridge is a prominent alpine route on Mont Blanc, known as the normal ascent line from the French side and noted for its exposure to rockfall and challenging conditions.
-
E.
Tennenlohe
Tennenlohe is a district of Erlangen in Bavaria, Germany, known for its proximity to research institutions and the Tennenlohe Forest nature reserve.
- 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: Zmutt ridge Target entity description: Zmutt ridge is a classic, relatively difficult and less-frequented alpine climbing route on the Matterhorn’s northwest side.
-
A.
Hörnli ridge
The Hörnli ridge is the classic and most frequently climbed ascent route on the Matterhorn, known for its historical first ascent and mixed rock-and-ice scrambling.
-
B.
Kohnstein mountain
Kohnstein mountain is a limestone hill in central Germany that became infamous as the site of the Nazi underground Mittelwerk facility used for V-2 rocket production during World War II.
-
C.
Beata Ridge
Beata Ridge is a prominent submarine ridge in the Caribbean Sea that separates the Colombian Basin from adjacent deep-water regions.
-
D.
Goûter ridge
Goûter ridge is a prominent alpine route on Mont Blanc, known as the normal ascent line from the French side and noted for its exposure to rockfall and challenging conditions.
-
E.
Tennenlohe
Tennenlohe is a district of Erlangen in Bavaria, Germany, known for its proximity to research institutions and the Tennenlohe Forest nature reserve.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
alpine climbing route
ⓘ
mountain ridge ⓘ |
| continent | Europe ⓘ |
| country | Switzerland ⓘ |
| difficultyRelativeToOtherMatterhornRoutes | harder than Hörnli ridge ⓘ |
| faces | northwest ⓘ |
| hasReputationFor |
being a classic alpine route
ⓘ
being less-frequented than other Matterhorn routes ⓘ being relatively difficult ⓘ |
| isComparedWith |
Hörnli ridge
ⓘ
Lion ridge ⓘ |
| isPartOf |
Matterhorn normal and classic routes network
ⓘ
linked to:
Matterhorn north face
|
| locatedIn |
Alps
ⓘ
Pennine Alps ⓘ |
| locatedInCountry | Switzerland ⓘ |
| locatedOn | Matterhorn ⓘ |
| locatedOnSideOfMountain | northwest side of the Matterhorn ⓘ |
| mountain | Matterhorn ⓘ |
| namedAfter | Zmutt valley ⓘ |
| near |
Zmutt glacier
ⓘ
linked to:
Zmutt Glacier
|
| popularityRelativeToOtherMatterhornRoutes | less climbed than Hörnli ridge ⓘ |
| region | Valais ⓘ |
| terrainType | mixed rock and ice ⓘ |
| usedFor |
alpine climbing
ⓘ
mountaineering ⓘ |
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: Zmutt ridge Description of subject: Zmutt ridge is a classic, relatively difficult and less-frequented alpine climbing route on the Matterhorn’s northwest side.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.