Mount Sir Donald
E503989
Mount Sir Donald is a prominent, sharply pointed peak in the Selkirk Mountains of British Columbia, renowned among climbers for its classic alpine routes and striking Matterhorn-like profile.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Sir Donald canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5216457 — 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: Mount Sir Donald Context triple: [Glacier National Park (Canada), contains, Mount Sir Donald]
-
A.
Mount Farquhar
Mount Farquhar is a high, rugged peak in California’s Sierra Nevada, located along the remote Great Western Divide within Sequoia National Park.
-
B.
Mount Victoria
Mount Victoria is a prominent peak in western Myanmar known for its biodiversity-rich forests and panoramic views within the Chin Hills region.
-
C.
Mount Victoria
Mount Victoria is a small historic village and mountain locality at the western edge of the Blue Mountains in New South Wales, Australia, known for its heritage architecture and scenic views.
-
D.
Mount Lyell
Mount Lyell is a prominent, glacier-clad peak in the Sierra Nevada of California, renowned as the tallest mountain in Yosemite National Park and a popular destination for experienced climbers.
-
E.
Mount Irving
Mount Irving is a prominent, heavily glaciated volcanic peak in the South Shetland Islands of Antarctica.
- 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: Mount Sir Donald Target entity description: Mount Sir Donald is a prominent, sharply pointed peak in the Selkirk Mountains of British Columbia, renowned among climbers for its classic alpine routes and striking Matterhorn-like profile.
-
A.
Mount Farquhar
Mount Farquhar is a high, rugged peak in California’s Sierra Nevada, located along the remote Great Western Divide within Sequoia National Park.
-
B.
Mount Victoria
Mount Victoria is a small historic village and mountain locality at the western edge of the Blue Mountains in New South Wales, Australia, known for its heritage architecture and scenic views.
-
C.
Mount Victoria
Mount Victoria is a prominent peak in western Myanmar known for its biodiversity-rich forests and panoramic views within the Chin Hills region.
-
D.
Mount Lyell
Mount Lyell is a prominent, glacier-clad peak in the Sierra Nevada of California, renowned as the tallest mountain in Yosemite National Park and a popular destination for experienced climbers.
-
E.
Mount Irving
Mount Irving is a prominent, heavily glaciated volcanic peak in the South Shetland Islands of Antarctica.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | mountain ⓘ |
| accessPoint | Rogers Pass area NERFINISHED ⓘ |
| climbingType |
alpine climbing
ⓘ
rock climbing ⓘ |
| country | Canada ⓘ |
| elevation |
10775 ft
ⓘ
3284 m ⓘ |
| firstAscentBy |
Carl Sulzer
NERFINISHED
ⓘ
Emil Huber NERFINISHED ⓘ |
| firstAscentYear | 1890 ⓘ |
| geologicalAge | Precambrian NERFINISHED ⓘ |
| hasClimbingSeason | summer ⓘ |
| hasGlacier | Sir Donald Glacier NERFINISHED ⓘ |
| hasHazard |
avalanches
ⓘ
rapidly changing weather ⓘ rockfall ⓘ |
| hasRockType | sedimentary rock ⓘ |
| isKnownFor |
classic alpine routes
ⓘ
striking pointed profile ⓘ technical climbing routes ⓘ |
| isPopularWith |
mountaineers
ⓘ
rock climbers ⓘ |
| listing |
Mountains of British Columbia
ⓘ
Three-thousanders of British Columbia ⓘ |
| locatedIn |
British Columbia
ⓘ
Canada ⓘ Selkirk Mountains NERFINISHED ⓘ |
| locatedInProtectedArea | Glacier National Park (Canada) NERFINISHED ⓘ |
| mapRegion | NTS 82N/06 ⓘ |
| mountainRange | Selkirk Mountains NERFINISHED ⓘ |
| namedAfter | Sir Donald A. Smith NERFINISHED ⓘ |
| namedBy | George Mercer Dawson NERFINISHED ⓘ |
| nearestPass | Rogers Pass NERFINISHED ⓘ |
| notableRoute | Northwest Ridge NERFINISHED ⓘ |
| notableRouteType | classic alpine route ⓘ |
| parentPeak | Mount Dawson NERFINISHED ⓘ |
| parkManagingAgency | Parks Canada NERFINISHED ⓘ |
| partOf | Columbia Mountains NERFINISHED ⓘ |
| profileComparedTo | Matterhorn NERFINISHED ⓘ |
| prominence |
1144 m
ⓘ
3753 ft ⓘ |
| province | British Columbia ⓘ |
| region | southeastern British Columbia ⓘ |
| shape | sharp pyramidal peak ⓘ |
| visibilityFrom | Trans-Canada Highway NERFINISHED ⓘ |
| yearNamed | 1886 ⓘ |
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: Mount Sir Donald Description of subject: Mount Sir Donald is a prominent, sharply pointed peak in the Selkirk Mountains of British Columbia, renowned among climbers for its classic alpine routes and striking Matterhorn-like profile.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.