southern flank of Cho Oyu
E695998
The southern flank of Cho Oyu is the lower slope region of the world’s sixth-highest mountain in the Himalayas, forming part of its glaciated terrain above the Ngozumpa Glacier.
All labels observed (1)
| Label | Occurrences |
|---|---|
| southern flank of Cho Oyu canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7834239 — 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: southern flank of Cho Oyu Context triple: [Ngozumpa Glacier, locatedOn, southern flank of Cho Oyu]
-
A.
Southeast Ridge of Mount Everest
The Southeast Ridge of Mount Everest is the classic high-altitude ridgeline leading from the South Col to the summit, forming the final and most famous section of the standard climbing route on the mountain’s south side.
-
B.
South-Southeast Ridge of K2
The South-Southeast Ridge of K2, commonly known as the Cesen Route, is a major climbing line on the world’s second-highest mountain that offers a slightly less technical but still highly dangerous alternative to the Abruzzi Spur.
-
C.
North Ridge of K2
The North Ridge of K2 is a major, technically demanding climbing route on the world’s second-highest mountain, rising from the Chinese side and known for its extreme altitude, exposure, and objective hazards.
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D.
Everest Base Camp (South)
Everest Base Camp (South) is the primary staging area on the Nepal side of Mount Everest, serving as the starting point for climbers attempting the summit via the South Col route.
-
E.
Lhotse Face
Lhotse Face is a steep, glaciated wall of ice and rock on the western flank of Lhotse that forms a key and notoriously challenging section of the standard climbing route to the summit of Mount Everest.
- 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: southern flank of Cho Oyu Target entity description: The southern flank of Cho Oyu is the lower slope region of the world’s sixth-highest mountain in the Himalayas, forming part of its glaciated terrain above the Ngozumpa Glacier.
-
A.
Southeast Ridge of Mount Everest
The Southeast Ridge of Mount Everest is the classic high-altitude ridgeline leading from the South Col to the summit, forming the final and most famous section of the standard climbing route on the mountain’s south side.
-
B.
South-Southeast Ridge of K2
The South-Southeast Ridge of K2, commonly known as the Cesen Route, is a major climbing line on the world’s second-highest mountain that offers a slightly less technical but still highly dangerous alternative to the Abruzzi Spur.
-
C.
North Ridge of K2
The North Ridge of K2 is a major, technically demanding climbing route on the world’s second-highest mountain, rising from the Chinese side and known for its extreme altitude, exposure, and objective hazards.
-
D.
Everest Base Camp (South)
Everest Base Camp (South) is the primary staging area on the Nepal side of Mount Everest, serving as the starting point for climbers attempting the summit via the South Col route.
-
E.
Lhotse Face
Lhotse Face is a steep, glaciated wall of ice and rock on the western flank of Lhotse that forms a key and notoriously challenging section of the standard climbing route to the summit of Mount Everest.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain slope ⓘ |
| associatedWith | Ngozumpa Glacier NERFINISHED ⓘ |
| country |
China
ⓘ
Nepal ⓘ |
| drainageBasin | Dudh Kosi river system NERFINISHED ⓘ |
| drainsTowards | Ngozumpa Glacier NERFINISHED ⓘ |
| formsPartOf | glaciated terrain of Cho Oyu ⓘ |
| hasApproximateElevationMax_m | 8201 ⓘ |
| hasApproximateElevationMin_m | 5000 ⓘ |
| hasClimaticZone |
high alpine
ⓘ
nival zone ⓘ |
| hasHazard |
avalanches
ⓘ
crevasses ⓘ icefall ⓘ |
| hasParentPeak | Cho Oyu NERFINISHED ⓘ |
| hasTerrainType |
glaciated slope
ⓘ
steep slope ⓘ |
| isOriented | south ⓘ |
| isPartOf | greater Everest region ⓘ |
| isSideOf | world’s sixth-highest mountain ⓘ |
| isUsedFor |
glaciological observation
ⓘ
high-altitude mountaineering ⓘ |
| locatedAbove | Ngozumpa Glacier NERFINISHED ⓘ |
| locatedIn |
Himalayas
ⓘ
Mahalangur Himal NERFINISHED ⓘ |
| locatedOn | border of Nepal and China ⓘ |
| partOf | Cho Oyu NERFINISHED ⓘ |
| range | Himalayas NERFINISHED ⓘ |
| region | Khumbu NERFINISHED ⓘ |
| surfaceFeature |
ice
ⓘ
rock ⓘ snow ⓘ |
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: southern flank of Cho Oyu Description of subject: The southern flank of Cho Oyu is the lower slope region of the world’s sixth-highest mountain in the Himalayas, forming part of its glaciated terrain above the Ngozumpa Glacier.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ngozumpa Glacier