Nimrod Glacier
E691438
Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nimrod Glacier canonical | 1 |
| Nimrod Glacier (headwaters region) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6418402 — 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: Nimrod Glacier Context triple: [Ross Ice Shelf, terminusOf, Nimrod Glacier]
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A.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
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B.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
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C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
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D.
Tustumena Glacier
Tustumena Glacier is a large valley glacier on Alaska’s Kenai Peninsula, known for its dramatic ice fields and role in shaping Tustumena Lake and the surrounding landscape.
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E.
Lyell Glacier
Lyell Glacier is a rapidly retreating mountain glacier in Yosemite National Park, historically the largest glacier in the park and situated on the slopes of Mount Lyell in the Sierra Nevada of California.
- 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: Nimrod Glacier Target entity description: Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
-
A.
Letnitsa Glacier
Letnitsa Glacier is a glacier located on Smith Island in the South Shetland Islands of Antarctica.
-
B.
Scimitar Glacier
Scimitar Glacier is a prominent mountain glacier on the slopes of Glacier Peak in Washington’s North Cascades.
-
C.
Armira Glacier
Armira Glacier is a glacier on Smith Island in the South Shetland Islands of Antarctica, flowing from the slopes of Mount Foster toward the surrounding coastal area.
-
D.
Tustumena Glacier
Tustumena Glacier is a large valley glacier on Alaska’s Kenai Peninsula, known for its dramatic ice fields and role in shaping Tustumena Lake and the surrounding landscape.
-
E.
Lyell Glacier
Lyell Glacier is a rapidly retreating mountain glacier in Yosemite National Park, historically the largest glacier in the park and situated on the slopes of Mount Lyell in the Sierra Nevada of California.
- F. None of above. chosen
Statements (30)
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: Nimrod Glacier Description of subject: Nimrod Glacier is a major glacier in Antarctica that flows from the polar plateau through the Transantarctic Mountains to drain into the Ross Ice Shelf.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nimrod Glacier