Île Sainte-Hélène
E144829
Île Sainte-Hélène is an island in the Saint Lawrence River in Montreal, Canada, best known as a major site of Expo 67 and now home to parks, museums, and cultural attractions.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Île Sainte-Hélène canonical | 14 |
| Île Sainte‑Hélène | 2 |
| Île-Sainte-Hélène | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T753957 — 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: Île Sainte-Hélène Context triple: [Expo 67, locatedOn, Île Sainte-Hélène]
-
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.
Saint Helena
Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
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C.
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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D.
Inaccessible Island
Inaccessible Island is a remote, uninhabited volcanic island in the South Atlantic Ocean, renowned for its rugged terrain, rich seabird colonies, and status as a UNESCO World Heritage Site.
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E.
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.
- 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: Île Sainte-Hélène Target entity description: Île Sainte-Hélène is an island in the Saint Lawrence River in Montreal, Canada, best known as a major site of Expo 67 and now home to parks, museums, and cultural attractions.
-
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.
Saint Helena
Saint Helena is a remote volcanic island in the South Atlantic Ocean, best known as the place of Napoleon Bonaparte’s exile and death.
-
C.
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.
-
D.
Inaccessible Island
Inaccessible Island is a remote, uninhabited volcanic island in the South Atlantic Ocean, renowned for its rugged terrain, rich seabird colonies, and status as a UNESCO World Heritage Site.
-
E.
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.
- F. None of above. chosen
Statements (47)
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: Île Sainte-Hélène Description of subject: Île Sainte-Hélène is an island in the Saint Lawrence River in Montreal, Canada, best known as a major site of Expo 67 and now home to parks, museums, and cultural attractions.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Île Sainte‑Hélène
this entity surface form:
Île Sainte‑Hélène
subject surface form:
La Ronde
this entity surface form:
Île-Sainte-Hélène
subject surface form:
Yellow Line (Montreal Metro)
subject surface form:
Yellow Line (Montreal Metro)