Newcomer Glacier
E830780
Newcomer Glacier is a large Antarctic glacier flowing through the Sentinel Range of the Ellsworth Mountains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Newcomer Glacier canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8704069 — 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: Newcomer Glacier Context triple: [Sentinel Range, contains, Newcomer Glacier]
-
A.
Portage Glacier
Portage Glacier is a prominent valley glacier in Alaska known for its scenic lake, visitor center, and accessibility from the Anchorage area.
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B.
Hayes Glacier
Hayes Glacier is a prominent glacier flowing from the slopes of Mount Hayes in the eastern Alaska Range of Alaska, United States.
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C.
Kennicott Glacier
Kennicott Glacier is a large valley glacier in Alaska’s Wrangell Mountains, known for its striking ice formations, historic mining-era surroundings, and accessibility to hikers and climbers.
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D.
Carver Glacier
Carver Glacier is a small mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
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E.
Emmons Glacier
Emmons Glacier is the largest glacier by area in the contiguous United States, flowing down the eastern flank of Mount Rainier in Washington State.
- 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: Newcomer Glacier Target entity description: Newcomer Glacier is a large Antarctic glacier flowing through the Sentinel Range of the Ellsworth Mountains.
-
A.
Portage Glacier
Portage Glacier is a prominent valley glacier in Alaska known for its scenic lake, visitor center, and accessibility from the Anchorage area.
-
B.
Hayes Glacier
Hayes Glacier is a prominent glacier flowing from the slopes of Mount Hayes in the eastern Alaska Range of Alaska, United States.
-
C.
Kennicott Glacier
Kennicott Glacier is a large valley glacier in Alaska’s Wrangell Mountains, known for its striking ice formations, historic mining-era surroundings, and accessibility to hikers and climbers.
-
D.
Carver Glacier
Carver Glacier is a small mountain glacier located on the slopes of the Three Sisters volcanic peaks in the Cascade Range of Oregon.
-
E.
Emmons Glacier
Emmons Glacier is the largest glacier by area in the contiguous United States, flowing down the eastern flank of Mount Rainier in Washington State.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf | glacier ⓘ |
| continent | Antarctica ⓘ |
| countryClaim | no sovereign country (Antarctic Treaty System) ⓘ |
| drainageDirection | north ⓘ |
| drainsFrom |
Gromshin Heights
NERFINISHED
ⓘ
Mount Barden area ⓘ Mount Hale area NERFINISHED ⓘ Mount Hubley area NERFINISHED ⓘ Sostra Heights NERFINISHED ⓘ northern Sentinel Range NERFINISHED ⓘ |
| flowsThrough | Sentinel Range NERFINISHED ⓘ |
| length | ~60 km ⓘ |
| locatedIn |
Ellsworth Mountains
NERFINISHED
ⓘ
Sentinel Range NERFINISHED ⓘ Western Antarctica NERFINISHED ⓘ |
| mappedBy | United States Geological Survey NERFINISHED ⓘ |
| mappedUsing | U.S. Navy aerial photographs ⓘ |
| mappingPeriod | 1957–1959 ⓘ |
| namedAfter | Morris W. Newcomer NERFINISHED ⓘ |
| namedBy | Advisory Committee on Antarctic Names NERFINISHED ⓘ |
| nameEtymology | named for U.S. Navy aviation electronics technician Morris W. Newcomer ⓘ |
| nearbyFeature |
Gromshin Heights
NERFINISHED
ⓘ
Mount Barden NERFINISHED ⓘ Mount Bearskin NERFINISHED ⓘ Mount Cornwell NERFINISHED ⓘ Mount Crawford NERFINISHED ⓘ Mount Dalrymple NERFINISHED ⓘ Mount Dawson NERFINISHED ⓘ Mount Giovinetto NERFINISHED ⓘ Mount Goldthwait NERFINISHED ⓘ Mount Hale NERFINISHED ⓘ Mount Holmboe NERFINISHED ⓘ Mount Hubley NERFINISHED ⓘ Mount Jumper NERFINISHED ⓘ Mount Liavaag NERFINISHED ⓘ Mount Liptak NERFINISHED ⓘ Mount Lymburner NERFINISHED ⓘ Mount Malone NERFINISHED ⓘ Mount Moffat NERFINISHED ⓘ Mount Mogensen NERFINISHED ⓘ Mount Press NERFINISHED ⓘ Mount Todd NERFINISHED ⓘ Mount Tuck NERFINISHED ⓘ Mount Viets NERFINISHED ⓘ Mount Warren NERFINISHED ⓘ Mount Washburn NERFINISHED ⓘ Mount Weems NERFINISHED ⓘ Sostra Heights NERFINISHED ⓘ |
| region | Ellsworth Land NERFINISHED ⓘ |
| terminus | Rutford Ice Stream NERFINISHED ⓘ |
| width | ~10 km ⓘ |
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: Newcomer Glacier Description of subject: Newcomer Glacier is a large Antarctic glacier flowing through the Sentinel Range of the Ellsworth Mountains.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.