Teufelsgrat
E708013
Teufelsgrat is a renowned and challenging alpine climbing ridge route on the Täschhorn in the Swiss Alps.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Teufelsgrat canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8004536 — 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: Teufelsgrat Context triple: [Täschhorn, hasClimbingRoute, Teufelsgrat]
-
A.
Sustenpass
Sustenpass is a high mountain pass in the Swiss Alps that connects the cantons of Bern and Uri, known for its scenic road and views of glaciers and peaks.
-
B.
Eiger North Face
The Eiger North Face is a legendary and notoriously challenging alpine wall in the Bernese Alps of Switzerland, famed among mountaineers for its extreme difficulty and dramatic vertical rise.
-
C.
Strahlhorn
Strahlhorn is a prominent 4,190-meter alpine peak in the Pennine Alps of Switzerland, popular with mountaineers for its glaciated routes and panoramic views.
-
D.
Jungfraujoch
Jungfraujoch is a high-altitude saddle in the Bernese Alps of Switzerland, famous as a major tourist destination with an observatory and railway station often called the "Top of Europe."
-
E.
Eigerwand
Eigerwand is the famous and notoriously challenging north face of the Eiger in the Bernese Alps, renowned among climbers for its steep, treacherous terrain and dramatic history.
- 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: Teufelsgrat Target entity description: Teufelsgrat is a renowned and challenging alpine climbing ridge route on the Täschhorn in the Swiss Alps.
-
A.
Sustenpass
Sustenpass is a high mountain pass in the Swiss Alps that connects the cantons of Bern and Uri, known for its scenic road and views of glaciers and peaks.
-
B.
Eiger North Face
The Eiger North Face is a legendary and notoriously challenging alpine wall in the Bernese Alps of Switzerland, famed among mountaineers for its extreme difficulty and dramatic vertical rise.
-
C.
Strahlhorn
Strahlhorn is a prominent 4,190-meter alpine peak in the Pennine Alps of Switzerland, popular with mountaineers for its glaciated routes and panoramic views.
-
D.
Jungfraujoch
Jungfraujoch is a high-altitude saddle in the Bernese Alps of Switzerland, famous as a major tourist destination with an observatory and railway station often called the "Top of Europe."
-
E.
Eigerwand
Eigerwand is the famous and notoriously challenging north face of the Eiger in the Bernese Alps, renowned among climbers for its steep, treacherous terrain and dramatic history.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf | alpine climbing route ⓘ |
| bestSeason | summer ⓘ |
| climbingType | mixed rock and ice ⓘ |
| country | Switzerland ⓘ |
| difficulty | very difficult ⓘ |
| hazard |
avalanches
ⓘ
cornices ⓘ rapid weather changes ⓘ rockfall ⓘ |
| languageOfName | German ⓘ |
| locatedIn |
Pennine Alps
ⓘ
Swiss Alps ⓘ Täschhorn ⓘ |
| mountainRange | Pennine Alps ⓘ |
| nameMeaning | Devil’s Ridge ⓘ |
| notableFor |
exposure
ⓘ
high difficulty ⓘ serious alpine character ⓘ |
| onMountain | Täschhorn ⓘ |
| partOf | Täschhorn normal climbing network ⓘ |
| region | Canton of Valais ⓘ |
| requires |
advanced alpine climbing skills
ⓘ
crampons ⓘ experience in mixed terrain ⓘ good acclimatization ⓘ ice axe ⓘ protection gear ⓘ rope team ⓘ |
| riskLevel | high objective danger ⓘ |
| routeType |
alpine ridge
ⓘ
ridge route ⓘ |
| usedFor |
alpine climbing
ⓘ
high‑level 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: Teufelsgrat Description of subject: Teufelsgrat is a renowned and challenging alpine climbing ridge route on the Täschhorn in the Swiss Alps.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.