NorthColRoute
E591780
NorthColRoute is a classic high-altitude climbing route that ascends Mount Everest from the Tibetan side via the North Col and Northeast Ridge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NorthColRoute canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6430228 — 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: NorthColRoute Context triple: [Sagarmatha, hasNotableRoute, NorthColRoute]
-
A.
Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
-
B.
Emmons–Winthrop route
The Emmons–Winthrop route is a classic glacier climb and one of the standard, less-technical ascent routes to the summit of Mount Rainier in Washington State.
-
C.
Carretera Federal 190
Carretera Federal 190 is a major Mexican federal highway that runs across southern Mexico, connecting key cities and regions from central Mexico toward the Isthmus of Tehuantepec and the Guatemalan border.
-
D.
Colorado State Highway 196
Colorado State Highway 196 is a state-maintained roadway in southeastern Colorado that serves as a regional connector route in and around the city of Lamar.
-
E.
Colorado State Highway 96
Colorado State Highway 96 is an east–west state highway in Colorado that traverses the plains and the Rocky Mountains, connecting communities such as Pueblo with rural areas and scenic byways.
- 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: NorthColRoute Target entity description: NorthColRoute is a classic high-altitude climbing route that ascends Mount Everest from the Tibetan side via the North Col and Northeast Ridge.
-
A.
Panhandle Route
The Panhandle Route was a major American railroad line operated by the Pittsburgh, Cincinnati, Chicago and St. Louis Railroad that connected key Midwestern and Eastern cities as part of the Pennsylvania Railroad system.
-
B.
Emmons–Winthrop route
The Emmons–Winthrop route is a classic glacier climb and one of the standard, less-technical ascent routes to the summit of Mount Rainier in Washington State.
-
C.
Carretera Federal 190
Carretera Federal 190 is a major Mexican federal highway that runs across southern Mexico, connecting key cities and regions from central Mexico toward the Isthmus of Tehuantepec and the Guatemalan border.
-
D.
Colorado State Highway 196
Colorado State Highway 196 is a state-maintained roadway in southeastern Colorado that serves as a regional connector route in and around the city of Lamar.
-
E.
Colorado State Highway 96
Colorado State Highway 96 is an east–west state highway in Colorado that traverses the plains and the Rocky Mountains, connecting communities such as Pueblo with rural areas and scenic byways.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Everest climbing route
ⓘ
mountaineering route ⓘ |
| accessedFrom | Tibet Autonomous Region ⓘ |
| approachesVia | North Col ⓘ |
| climbsFace |
North Face of Mount Everest
ⓘ
linked to:
north face of Mount Everest
|
| countryAccessRegulatedBy | China Mountaineering Association ⓘ |
| difficulty | high-altitude mountaineering ⓘ |
| followsRidge | Northeast Ridge ⓘ |
| hasCamp |
Advanced Base Camp
ⓘ
Camp at North Col ⓘ high camps on Northeast Ridge ⓘ |
| hasKeyFeature |
North Col saddle
ⓘ
Northeast Ridge ⓘ |
| isAlternativeTo |
South Col Route
ⓘ
linked to:
South Col route
|
| isConsidered | classic high-altitude climbing route ⓘ |
| locatedIn |
China
ⓘ
Tibet ⓘ |
| locatedOn | Mount Everest ⓘ |
| notableFor |
cold temperatures
ⓘ
exposure to strong winds ⓘ objective hazards such as avalanches ⓘ |
| reachesSummitFrom | north side of Mount Everest ⓘ |
| requires |
high-altitude acclimatization
ⓘ
supplemental oxygen for most climbers ⓘ |
| season |
post-monsoon climbing season
ⓘ
pre-monsoon climbing season ⓘ |
| startsFrom |
Tibetan side of Mount Everest
ⓘ
linked to:
Northeast Ridge of Mount Everest
|
| summitElevation | 8848.86 m ⓘ |
| typicalUse | expedition climbing ⓘ |
| usedFor |
guided commercial expeditions
ⓘ
independent expeditions ⓘ |
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: NorthColRoute Description of subject: NorthColRoute is a classic high-altitude climbing route that ascends Mount Everest from the Tibetan side via the North Col and Northeast Ridge.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Sagarmatha – Nepali