first ascent of Dufourspitze
E1155079
UNEXPLORED
The first ascent of Dufourspitze was the pioneering 1855 mountaineering achievement that reached the highest summit of the Monte Rosa massif and the second-highest peak in the Alps.
All labels observed (1)
| Label | Occurrences |
|---|---|
| first ascent of Dufourspitze canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15401694 — 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: first ascent of Dufourspitze Context triple: [Matthias Zumtaugwald, notableWork, first ascent of Dufourspitze]
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A.
Grandes Jorasses north face
The Grandes Jorasses north face is a legendary, extremely steep alpine wall in the Mont Blanc massif, renowned as one of the most challenging and iconic north faces in the Alps.
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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.
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C.
Matterhorn north face
The Matterhorn north face is the steep, imposing side of the iconic Alpine peak that towers above the Swiss village of Zermatt and is renowned among climbers for its difficulty and dramatic appearance.
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D.
Aiguille de Bionnassay north face
The Aiguille de Bionnassay north face is a steep, glaciated alpine wall in the Mont Blanc massif, renowned among mountaineers for its challenging ice and mixed climbing routes.
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E.
Frendo Spur on Aiguille du Midi
Frendo Spur on Aiguille du Midi is a classic, long mixed rock-and-ice alpine route in the Mont Blanc massif, renowned for its sustained difficulty and exposure.
- 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: first ascent of Dufourspitze Target entity description: The first ascent of Dufourspitze was the pioneering 1855 mountaineering achievement that reached the highest summit of the Monte Rosa massif and the second-highest peak in the Alps.
-
A.
Grandes Jorasses north face
The Grandes Jorasses north face is a legendary, extremely steep alpine wall in the Mont Blanc massif, renowned as one of the most challenging and iconic north faces in the Alps.
-
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.
Matterhorn north face
The Matterhorn north face is the steep, imposing side of the iconic Alpine peak that towers above the Swiss village of Zermatt and is renowned among climbers for its difficulty and dramatic appearance.
-
D.
Aiguille de Bionnassay north face
The Aiguille de Bionnassay north face is a steep, glaciated alpine wall in the Mont Blanc massif, renowned among mountaineers for its challenging ice and mixed climbing routes.
-
E.
Frendo Spur on Aiguille du Midi
Frendo Spur on Aiguille du Midi is a classic, long mixed rock-and-ice alpine route in the Mont Blanc massif, renowned for its sustained difficulty and exposure.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.