Jeffers Glacier
E492492
Jeffers Glacier is a mountain glacier located on Mount Olympus in Washington State’s Olympic Mountains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jeffers Glacier canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3449553 — 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: Jeffers Glacier Context triple: [Mount Olympus, hasGlacier, Jeffers Glacier]
-
A.
Gilkey Glacier
Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
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B.
Diller Glacier
Diller Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
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C.
Haynes Glacier
Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
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D.
Llewellyn Glacier
Llewellyn Glacier is a large valley glacier in the Juneau Icefield region of northwestern British Columbia and southeastern Alaska, known for its extensive ice flows and retreating terminus.
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E.
Whitewater Glacier
Whitewater Glacier is a mountain glacier located on the slopes of Mount Jefferson in the Cascade Range of Oregon.
- 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: Jeffers Glacier Target entity description: Jeffers Glacier is a mountain glacier located on Mount Olympus in Washington State’s Olympic Mountains.
-
A.
Gilkey Glacier
Gilkey Glacier is a large valley glacier in the Juneau Icefield of southeastern Alaska, known for its extensive crevasses and contribution to regional glacial and climate studies.
-
B.
Diller Glacier
Diller Glacier is a mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
C.
Haynes Glacier
Haynes Glacier is a large Antarctic glacier that drains into the Amundsen Sea along the coast of West Antarctica.
-
D.
Llewellyn Glacier
Llewellyn Glacier is a large valley glacier in the Juneau Icefield region of northwestern British Columbia and southeastern Alaska, known for its extensive ice flows and retreating terminus.
-
E.
Whitewater Glacier
Whitewater Glacier is a mountain glacier located on the slopes of Mount Jefferson in the Cascade Range of Oregon.
- F. None of above. chosen
Statements (27)
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: Jeffers Glacier Description of subject: Jeffers Glacier is a mountain glacier located on Mount Olympus in Washington State’s Olympic Mountains.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.