Ingraham Glacier
E693688
Ingraham Glacier is a major glacier on the southeastern flank of Mount Rainier (Tahoma) in Washington State, known for its mountaineering routes and significant icefall hazards.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ingraham Glacier canonical | 9 |
| upper Ingraham Glacier | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6992078 — 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: Ingraham Glacier Context triple: [Tahoma, hasGlacier, Ingraham Glacier]
-
A.
Thayer Glacier
Thayer Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
B.
Weart Glacier
Weart Glacier is a mountain glacier in the Coast Mountains of British Columbia, Canada, known for its icefields and proximity to popular mountaineering routes.
-
C.
Vowell Glacier
Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
-
D.
Shoup Glacier
Shoup Glacier is a tidewater glacier in Alaska known for its dramatic ice formations and scenic fjord setting near Prince William Sound.
-
E.
Reeves Glacier
Reeves Glacier is a large Antarctic glacier in Victoria Land that flows into the western side of Terra Nova Bay along the Scott Coast.
- 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: Ingraham Glacier Target entity description: Ingraham Glacier is a major glacier on the southeastern flank of Mount Rainier (Tahoma) in Washington State, known for its mountaineering routes and significant icefall hazards.
-
A.
Thayer Glacier
Thayer Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
B.
Weart Glacier
Weart Glacier is a mountain glacier in the Coast Mountains of British Columbia, Canada, known for its icefields and proximity to popular mountaineering routes.
-
C.
Vowell Glacier
Vowell Glacier is a prominent mountain glacier in British Columbia’s Purcell Mountains, known for its dramatic icefields and popularity among climbers and backcountry skiers.
-
D.
Shoup Glacier
Shoup Glacier is a tidewater glacier in Alaska known for its dramatic ice formations and scenic fjord setting near Prince William Sound.
-
E.
Reeves Glacier
Reeves Glacier is a large Antarctic glacier in Victoria Land that flows into the western side of Terra Nova Bay along the Scott Coast.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
glacier
ⓘ
mountain glacier ⓘ |
| adjacentTo | Cowlitz Glacier ⓘ |
| drainsTo |
Cowlitz River basin
ⓘ
linked to:
Cowlitz River
|
| flowsFrom | summit area of Mount Rainier ⓘ |
| flowsToward | Cowlitz Glacier ⓘ |
| hasAccessPoint | Camp Muir vicinity ⓘ |
| hasClimbingRoute |
Disappointment Cleaver route (upper portion crosses or borders glacier)
ⓘ
Ingraham Direct route ⓘ |
| hasFeature | large icefall ⓘ |
| hasHazard |
crevasse hazard
ⓘ
icefall hazard ⓘ |
| hasStatus | retreating glacier ⓘ |
| hasSurfaceType | ice and snow ⓘ |
| isOneOf | major glaciers on Mount Rainier ⓘ |
| isPopularWith | mountain climbers ⓘ |
| locatedIn |
Mount Rainier National Park
ⓘ
Pierce County, Washington ⓘ
linked to:
Pierce County
United States ⓘ
linked to:
United States of America
Washington State ⓘ
linked to:
Washington
|
| locatedOn | Mount Rainier ⓘ |
| locatedOnFlankOf | southeastern flank of Mount Rainier ⓘ |
| namedAfter | Edward Sturgis Ingraham ⓘ |
| onVolcano |
Mount Rainier stratovolcano
ⓘ
linked to:
Mount Rainier
|
| partOf | Mount Rainier glacial system ⓘ |
| separatedFrom | Cowlitz Glacier by Gibraltar Rock ⓘ |
| subjectOf |
glaciological studies on Mount Rainier
ⓘ
mountaineering guidebooks ⓘ |
| usedFor |
glacier travel training
ⓘ
mountaineering ⓘ |
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: Ingraham Glacier Description of subject: Ingraham Glacier is a major glacier on the southeastern flank of Mount Rainier (Tahoma) in Washington State, known for its mountaineering routes and significant icefall hazards.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ingraham Glacier