Arrowsmith Peninsula
E532446
Arrowsmith Peninsula is a largely ice-covered peninsula on the west coast of the Antarctic Peninsula, lying opposite Adelaide Island and forming part of the rugged coastal geography of Graham Land.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arrowsmith Peninsula canonical | 2 |
| Arrowsmith Peninsula region (broad area) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5520754 — 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: Arrowsmith Peninsula Context triple: [Adelaide Island, separatedFrom, Arrowsmith Peninsula]
-
A.
Melville Peninsula
Melville Peninsula is a large, sparsely populated landmass in Nunavut, Canada, extending into the Arctic Ocean between the Gulf of Boothia and Foxe Basin.
-
B.
Aulneau Peninsula
Aulneau Peninsula is a large, rugged landform in northwestern Ontario, Canada, that extends into Lake of the Woods and is known for its remote wilderness and recreational fishing and boating opportunities.
-
C.
Byers Peninsula
Byers Peninsula is a large ice-free coastal region on the western end of Livingston Island in the South Shetland Islands of Antarctica, noted for its rich biodiversity and protected status as an Antarctic Specially Protected Area.
-
D.
Fildes Peninsula
Fildes Peninsula is an ice-free coastal region on King George Island in the South Shetland Islands of Antarctica, known for hosting multiple international research stations and associated infrastructure.
-
E.
Chilkat Peninsula
Chilkat Peninsula is a landform in Southeast Alaska that extends into the Lynn Canal, helping to define the coastal setting of the town of Haines.
- 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: Arrowsmith Peninsula Target entity description: Arrowsmith Peninsula is a largely ice-covered peninsula on the west coast of the Antarctic Peninsula, lying opposite Adelaide Island and forming part of the rugged coastal geography of Graham Land.
-
A.
Melville Peninsula
Melville Peninsula is a large, sparsely populated landmass in Nunavut, Canada, extending into the Arctic Ocean between the Gulf of Boothia and Foxe Basin.
-
B.
Aulneau Peninsula
Aulneau Peninsula is a large, rugged landform in northwestern Ontario, Canada, that extends into Lake of the Woods and is known for its remote wilderness and recreational fishing and boating opportunities.
-
C.
Byers Peninsula
Byers Peninsula is a large ice-free coastal region on the western end of Livingston Island in the South Shetland Islands of Antarctica, noted for its rich biodiversity and protected status as an Antarctic Specially Protected Area.
-
D.
Fildes Peninsula
Fildes Peninsula is an ice-free coastal region on King George Island in the South Shetland Islands of Antarctica, known for hosting multiple international research stations and associated infrastructure.
-
E.
Chilkat Peninsula
Chilkat Peninsula is a landform in Southeast Alaska that extends into the Lynn Canal, helping to define the coastal setting of the town of Haines.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
peninsula ⓘ |
| climate |
Antarctic
ⓘ
linked to:
Antarctica
|
| continent | Antarctica ⓘ |
| coordinateSystem | geographic coordinates ⓘ |
| country | Antarctica ⓘ |
| coveredBy | ice ⓘ |
| environment | polar ⓘ |
| governedBy | Antarctic Treaty System ⓘ |
| hasCoastOn |
Bellingshausen Sea
ⓘ
linked to:
Amundsen Sea
Southern Ocean ⓘ |
| hasFeature |
coastal cliffs
ⓘ
glaciers ⓘ ice-covered slopes ⓘ |
| locatedIn |
Antarctic Peninsula
ⓘ
Antarctica ⓘ Graham Land ⓘ |
| locatedOn | west side of Graham Land ⓘ |
| location | west coast of the Antarctic Peninsula ⓘ |
| near | Adelaide Island ⓘ |
| oppositeOf | Adelaide Island ⓘ |
| partOf |
Antarctic coastal system
ⓘ
rugged coastal geography of Graham Land ⓘ |
| region | Graham Coast ⓘ |
| surfaceCoverage | largely ice-covered ⓘ |
| terrain |
glaciated
ⓘ
rugged ⓘ |
| uninhabited | true ⓘ |
| usedFor | scientific research ⓘ |
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: Arrowsmith Peninsula Description of subject: Arrowsmith Peninsula is a largely ice-covered peninsula on the west coast of the Antarctic Peninsula, lying opposite Adelaide Island and forming part of the rugged coastal geography of Graham Land.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.