Crab Island
E783211
Crab Island is a small island located within Middle Harbour, part of Sydney Harbour in New South Wales, Australia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Crab Island canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7841114 — 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: Crab Island Context triple: [Middle Harbour, hasIsland, Crab Island]
-
A.
Moon Island
Moon Island is a small, historically significant island in Boston Harbor that has served various municipal and military uses, including as a training site and former sewage treatment facility.
-
B.
Apple Island
Apple Island is a small island located within Sitka Sound off the coast of Sitka in southeastern Alaska.
-
C.
Beachcomber Island
Beachcomber Island is a small, popular resort island in Fiji’s Mamanuca archipelago, known for its vibrant backpacker scene, beaches, and water activities.
-
D.
Canopus Island
Canopus Island is a small island located within Lake Mahopac in Putnam County, New York, known primarily as part of the lake’s scenic recreational landscape.
-
E.
Sand Island
Sand Island is a small coral islet that forms part of Rose Atoll in American Samoa, known for its remote, protected marine and bird habitats.
- 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: Crab Island Target entity description: Crab Island is a small island located within Middle Harbour, part of Sydney Harbour in New South Wales, Australia.
-
A.
Moon Island
Moon Island is a small, historically significant island in Boston Harbor that has served various municipal and military uses, including as a training site and former sewage treatment facility.
-
B.
Apple Island
Apple Island is a small island located within Sitka Sound off the coast of Sitka in southeastern Alaska.
-
C.
Beachcomber Island
Beachcomber Island is a small, popular resort island in Fiji’s Mamanuca archipelago, known for its vibrant backpacker scene, beaches, and water activities.
-
D.
Canopus Island
Canopus Island is a small island located within Lake Mahopac in Putnam County, New York, known primarily as part of the lake’s scenic recreational landscape.
-
E.
Sand Island
Sand Island is a small coral islet that forms part of Rose Atoll in American Samoa, known for its remote, protected marine and bird habitats.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| bodyOfWater | Middle Harbour ⓘ |
| continent | Australia ⓘ |
| country | Australia ⓘ |
| describedAs | small island ⓘ |
| hasGeographicFeature | harbour island ⓘ |
| locatedIn |
Australia
ⓘ
Middle Harbour ⓘ New South Wales ⓘ Sydney Harbour ⓘ |
| locatedNear | Sydney ⓘ |
| partOf |
Middle Harbour
ⓘ
Port Jackson ⓘ
linked to:
Sydney Harbour
Sydney Harbour ⓘ |
| state | New South Wales ⓘ |
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: Crab Island Description of subject: Crab Island is a small island located within Middle Harbour, part of Sydney Harbour in New South Wales, Australia.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.