Mount Tantalus (near boundary)
E495841
Mount Tantalus is a prominent peak in southwestern British Columbia’s Coast Mountains, known for its rugged alpine terrain and striking glaciated skyline visible from the Sea-to-Sky corridor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Tantalus (near boundary) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5132536 — 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 Tantalus (near boundary) Context triple: [Garibaldi Provincial Park, contains, Mount Tantalus (near boundary)]
-
A.
Mount Taron
Mount Taron is the tallest mountain on New Ireland Island in Papua New Guinea, known for its rugged terrain and dense tropical rainforest.
-
B.
Wellman Divide
Wellman Divide is a high mountain saddle and popular trail junction in California’s San Jacinto Mountains, often used as a waypoint for hikers heading toward San Jacinto Peak.
-
C.
Gorda Ridge
Gorda Ridge is a seafloor spreading center and tectonic plate boundary located off the coast of northern California, forming part of the complex plate system of the northeastern Pacific Ocean.
-
D.
Taygeta
Taygeta is one of the prominent stars in the Pleiades (Seven Sisters) open star cluster in the constellation Taurus.
-
E.
Thriasio Plain
Thriasio Plain is a lowland area in western Attica, Greece, known for its industrial zones and proximity to the port city of Elefsina.
- 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 Tantalus (near boundary) Target entity description: Mount Tantalus is a prominent peak in southwestern British Columbia’s Coast Mountains, known for its rugged alpine terrain and striking glaciated skyline visible from the Sea-to-Sky corridor.
-
A.
Mount Taron
Mount Taron is the tallest mountain on New Ireland Island in Papua New Guinea, known for its rugged terrain and dense tropical rainforest.
-
B.
Wellman Divide
Wellman Divide is a high mountain saddle and popular trail junction in California’s San Jacinto Mountains, often used as a waypoint for hikers heading toward San Jacinto Peak.
-
C.
Gorda Ridge
Gorda Ridge is a seafloor spreading center and tectonic plate boundary located off the coast of northern California, forming part of the complex plate system of the northeastern Pacific Ocean.
-
D.
Taygeta
Taygeta is one of the prominent stars in the Pleiades (Seven Sisters) open star cluster in the constellation Taurus.
-
E.
Thriasio Plain
Thriasio Plain is a lowland area in western Attica, Greece, known for its industrial zones and proximity to the port city of Elefsina.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| climate | maritime alpine climate ⓘ |
| country | Canada ⓘ |
| drainageBasin | Pacific Ocean watershed ⓘ |
| geologicalType | igneous and metamorphic rock ⓘ |
| hasClimbingRoutes | yes ⓘ |
| hasEnvironment |
alpine tundra
ⓘ
glaciated terrain ⓘ subalpine forest ⓘ |
| hasFeature |
glaciated skyline
ⓘ
glaciers ⓘ rock ridges ⓘ steep faces ⓘ |
| hasViewOf |
Howe Sound
ⓘ
Squamish Valley ⓘ |
| isMajorPeakOf | Tantalus Range ⓘ |
| isProminentIn | Sea-to-Sky Highway views ⓘ |
| locatedIn |
British Columbia
ⓘ
Canada ⓘ Coast Mountains ⓘ Southwestern British Columbia ⓘ |
| mountainRange |
Coast Mountains
ⓘ
Tantalus Range ⓘ |
| namedAfter |
Tantalus (figure from Greek mythology)
ⓘ
linked to:
Tantalus
|
| nearestMajorCommunity |
Squamish, British Columbia
ⓘ
linked to:
Squamish
|
| notableFor |
prominent profile above Howe Sound
ⓘ
striking glaciated skyline ⓘ |
| partOf |
Coast Mountains orographic system
ⓘ
linked to:
Coast Mountains
Pacific Ranges of the Coast Mountains ⓘ
linked to:
Pacific Ranges
Tantalus Range ⓘ |
| province | British Columbia ⓘ |
| region |
Sea-to-Sky region
ⓘ
linked to:
Sea to Sky Country
|
| terrainType |
alpine
ⓘ
rugged ⓘ |
| usedFor |
alpine climbing
ⓘ
backcountry skiing ⓘ mountaineering ⓘ |
| visibleFrom |
Highway 99 (British Columbia)
ⓘ
linked to:
British Columbia Highway 99
Sea-to-Sky corridor ⓘ
linked to:
Sea-to-Sky Corridor
|
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 Tantalus (near boundary) Description of subject: Mount Tantalus is a prominent peak in southwestern British Columbia’s Coast Mountains, known for its rugged alpine terrain and striking glaciated skyline visible from the Sea-to-Sky corridor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.