Mount Ellsworth
E925943
Mount Ellsworth is a mountain in Antarctica named in honor of American polar explorer Lincoln Ellsworth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mount Ellsworth canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11425132 — 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 Ellsworth Context triple: [Lincoln Ellsworth, namesakeOf, Mount Ellsworth]
-
A.
Mount Bransfield
Mount Bransfield is a prominent peak in Antarctica’s Trinity Peninsula, notable as the region’s highest elevation and a key landmark in the northern Antarctic Peninsula.
-
B.
Margherita Peak
Margherita Peak is a prominent mountain summit in the Rwenzori Range of East Africa, renowned for its glaciated terrain and status as one of the continent’s highest points.
-
C.
Nordenskjöld Peak
Nordenskjöld Peak is a prominent mountain summit in the Allardyce Range on South Georgia, known for its rugged terrain and glaciated slopes.
-
D.
Agassiz Peak
Agassiz Peak is one of the highest summits in Arizona, located in the San Francisco Peaks volcanic mountain range near Flagstaff.
-
E.
Mawson Peak
Mawson Peak is an active volcanic summit on Heard Island in the southern Indian Ocean and one of Australia’s highest and most remote mountains.
- 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 Ellsworth Target entity description: Mount Ellsworth is a mountain in Antarctica named in honor of American polar explorer Lincoln Ellsworth.
-
A.
Mount Bransfield
Mount Bransfield is a prominent peak in Antarctica’s Trinity Peninsula, notable as the region’s highest elevation and a key landmark in the northern Antarctic Peninsula.
-
B.
Margherita Peak
Margherita Peak is a prominent mountain summit in the Rwenzori Range of East Africa, renowned for its glaciated terrain and status as one of the continent’s highest points.
-
C.
Nordenskjöld Peak
Nordenskjöld Peak is a prominent mountain summit in the Allardyce Range on South Georgia, known for its rugged terrain and glaciated slopes.
-
D.
Agassiz Peak
Agassiz Peak is one of the highest summits in Arizona, located in the San Francisco Peaks volcanic mountain range near Flagstaff.
-
E.
Mawson Peak
Mawson Peak is an active volcanic summit on Heard Island in the southern Indian Ocean and one of Australia’s highest and most remote mountains.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| continent | Antarctica ⓘ |
| coordinateSystem | geographic coordinates ⓘ |
| country | Antarctica ⓘ |
| discoveredBy | Richard E. Byrd ⓘ |
| discoverer |
Byrd Antarctic Expedition
ⓘ
linked to:
Byrd Antarctic Expedition I
|
| discoveryDate | 1929 ⓘ |
| elevation |
2920 m
ⓘ
about 2920 meters above sea level ⓘ |
| hemisphere | Southern Hemisphere ⓘ |
| highestPointOf | Queen Maud Mountains ⓘ |
| locatedIn |
Antarctica
ⓘ
Queen Maud Mountains ⓘ |
| locatedOn | Amundsen Coast ⓘ |
| mountainRange | Queen Maud Mountains ⓘ |
| namedAfter | Lincoln Ellsworth ⓘ |
| namedBy | Richard E. Byrd ⓘ |
| namedForFullName | Lincoln Ellsworth ⓘ |
| namedForNationality | American ⓘ |
| namedForOccupation | polar explorer ⓘ |
| near |
Amundsen Glacier
ⓘ
Liv Glacier ⓘ |
| partOf | Transantarctic Mountains ⓘ |
| polarRegion | Antarctic region ⓘ |
| region | Ross Dependency ⓘ |
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 Ellsworth Description of subject: Mount Ellsworth is a mountain in Antarctica named in honor of American polar explorer Lincoln Ellsworth.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.