1970 British Annapurna South Face Expedition
E1008863
The 1970 British Annapurna South Face Expedition was a landmark Himalayan climbing venture led by Chris Bonington that achieved the first ascent of Annapurna’s formidable south face, pioneering modern big-wall alpine-style expeditions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 1970 British Annapurna South Face Expedition canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12902733 — 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: 1970 British Annapurna South Face Expedition Context triple: [South Face of Annapurna, firstAscentExpedition, 1970 British Annapurna South Face Expedition]
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A.
1970 Nanga Parbat expedition
The 1970 Nanga Parbat expedition was a landmark Himalayan climbing attempt on the Rupal Face of Nanga Parbat that became infamous for its extreme difficulty, tragedy, and its pivotal role in launching Reinhold Messner’s legendary mountaineering career.
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B.
1955 British Kangchenjunga expedition
The 1955 British Kangchenjunga expedition was the mountaineering team that achieved the first successful ascent of Kangchenjunga, the world’s third-highest mountain.
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C.
1953 British Mount Everest expedition
The 1953 British Mount Everest expedition was the historic climbing campaign that achieved the first confirmed ascent of Mount Everest, led by John Hunt and culminating in Edmund Hillary and Tenzing Norgay reaching the summit.
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D.
1953 Nanga Parbat expedition
The 1953 Nanga Parbat expedition was the successful Austrian-German mountaineering campaign during which Hermann Buhl made the first ascent of Nanga Parbat in the Himalayas.
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E.
1950 French Annapurna expedition
The 1950 French Annapurna expedition was the historic mountaineering campaign that achieved the first successful ascent of an 8,000-meter peak, Annapurna I, marking a major milestone in high-altitude climbing.
- 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: 1970 British Annapurna South Face Expedition Target entity description: The 1970 British Annapurna South Face Expedition was a landmark Himalayan climbing venture led by Chris Bonington that achieved the first ascent of Annapurna’s formidable south face, pioneering modern big-wall alpine-style expeditions.
-
A.
1970 Nanga Parbat expedition
The 1970 Nanga Parbat expedition was a landmark Himalayan climbing attempt on the Rupal Face of Nanga Parbat that became infamous for its extreme difficulty, tragedy, and its pivotal role in launching Reinhold Messner’s legendary mountaineering career.
-
B.
1955 British Kangchenjunga expedition
The 1955 British Kangchenjunga expedition was the mountaineering team that achieved the first successful ascent of Kangchenjunga, the world’s third-highest mountain.
-
C.
1953 British Mount Everest expedition
The 1953 British Mount Everest expedition was the historic climbing campaign that achieved the first confirmed ascent of Mount Everest, led by John Hunt and culminating in Edmund Hillary and Tenzing Norgay reaching the summit.
-
D.
1953 Nanga Parbat expedition
The 1953 Nanga Parbat expedition was the successful Austrian-German mountaineering campaign during which Hermann Buhl made the first ascent of Nanga Parbat in the Himalayas.
-
E.
1950 French Annapurna expedition
The 1950 French Annapurna expedition was the historic mountaineering campaign that achieved the first successful ascent of an 8,000-meter peak, Annapurna I, marking a major milestone in high-altitude climbing.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
British climbing expedition
ⓘ
Himalayan expedition ⓘ mountaineering expedition ⓘ |
| altitudeCategory | 8000-metre peak expedition ⓘ |
| associatedPerson | Chris Bonington NERFINISHED ⓘ |
| baseCampLocation | Annapurna Sanctuary region NERFINISHED ⓘ |
| climbingStyleInfluence | influenced later big-wall alpine-style expeditions ⓘ |
| country | Nepal ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| difficultyReputation | one of the most difficult Himalayan faces attempted at the time ⓘ |
| documentedBy | Chris Bonington NERFINISHED ⓘ |
| era | 1970s Himalayan climbing ⓘ |
| faceClimbed | south face of Annapurna I ⓘ |
| historicalSignificance | major milestone in high-altitude technical climbing ⓘ |
| leader | Chris Bonington NERFINISHED ⓘ |
| legacy | established a benchmark for large-scale technical Himalayan expeditions ⓘ |
| mountain | Annapurna I NERFINISHED ⓘ |
| name | 1970 British Annapurna South Face Expedition NERFINISHED ⓘ |
| notableFor |
first ascent of a major 8000-metre south face
ⓘ
pioneering modern big-wall Himalayan climbing ⓘ |
| objective | first ascent of the south face of Annapurna I ⓘ |
| publicationAbout | Annapurna South Face (book) NERFINISHED ⓘ |
| range | Himalayas NERFINISHED ⓘ |
| region | Annapurna Massif NERFINISHED ⓘ |
| result | successful first ascent of Annapurna south face ⓘ |
| sponsorCountry | United Kingdom NERFINISHED ⓘ |
| style | siege-style Himalayan expedition with fixed camps ⓘ |
| typeOfRoute | big-wall mixed and ice route ⓘ |
| year | 1970 ⓘ |
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: 1970 British Annapurna South Face Expedition Description of subject: The 1970 British Annapurna South Face Expedition was a landmark Himalayan climbing venture led by Chris Bonington that achieved the first ascent of Annapurna’s formidable south face, pioneering modern big-wall alpine-style expeditions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.