Saint Helena
E14527
Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T67282 — 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: Saint Helena Context triple: [Napoleon Bonaparte, deathPlace, Saint Helena]
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A.
St. Helena
St. Helena is a small, historic city in California’s Napa Valley known for its wineries, vineyards, and upscale culinary and tourism scene.
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B.
Ascension Island
Ascension Island is a remote volcanic island in the South Atlantic Ocean, known for its strategic location, unique ecology, and role as a communications and military outpost.
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C.
Tristan da Cunha
Tristan da Cunha is a remote volcanic island group in the South Atlantic Ocean, known as one of the world’s most isolated inhabited archipelagos and a British Overseas Territory.
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D.
Desventuradas Islands
The Desventuradas Islands are a remote, sparsely inhabited Pacific archipelago under Chilean sovereignty, known for their rich marine biodiversity and isolation.
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E.
Easter Island
Easter Island is a remote Polynesian island in the southeastern Pacific Ocean, famed for its monumental moai statues and distinctive Rapa Nui culture.
- 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: Saint Helena Target entity description: Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
-
A.
St. Helena
St. Helena is a small, historic city in California’s Napa Valley known for its wineries, vineyards, and upscale culinary and tourism scene.
-
B.
Ascension Island
Ascension Island is a remote volcanic island in the South Atlantic Ocean, known for its strategic location, unique ecology, and role as a communications and military outpost.
-
C.
Tristan da Cunha
Tristan da Cunha is a remote volcanic island group in the South Atlantic Ocean, known as one of the world’s most isolated inhabited archipelagos and a British Overseas Territory.
-
D.
Desventuradas Islands
The Desventuradas Islands are a remote, sparsely inhabited Pacific archipelago under Chilean sovereignty, known for their rich marine biodiversity and isolation.
-
E.
Easter Island
Easter Island is a remote Polynesian island in the southeastern Pacific Ocean, famed for its monumental moai statues and distinctive Rapa Nui culture.
- F. None of above. chosen
Statements (49)
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: Saint Helena Description of subject: Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
Referenced by (112)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Royal Mail Ship St Helena
subject surface form:
Royal Mail Ship St Helena
this entity surface form:
St Helena
subject surface form:
Dicksonia arborescens
subject surface form:
Dicksonia arborescens
this entity surface form:
South Atlantic Ocean island of Saint Helena