21st Brigade (Australia)
E773262
The 21st Brigade (Australia) was an infantry formation of the Australian Army that served with distinction in the Second World War, particularly in campaigns across the Pacific.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 21st Brigade (Australia) canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9019053 — 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: 21st Brigade (Australia) Context triple: [Battle of Balikpapan (1945), unitInvolved, 21st Brigade (Australia)]
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A.
Australian 17th Brigade
The Australian 17th Brigade was an infantry formation of the Second Australian Imperial Force that served prominently in the Pacific theatre during the Second World War.
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B.
11th Brigade (Australia)
The 11th Brigade (Australia) is a formation of the Australian Army Reserve responsible for providing trained personnel and capabilities for domestic operations and support to the Australian Defence Force.
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C.
Australian 18th Brigade
The Australian 18th Brigade was an infantry formation of the Second Australian Imperial Force that saw notable combat service in the Middle East and Pacific campaigns during World War II.
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D.
19th Brigade (Australia)
The 19th Brigade (Australia) was an Australian Army infantry brigade that served with distinction in the Second World War, notably in Middle Eastern campaigns and later in the Pacific against Japanese forces.
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E.
Australian 7th Brigade
The Australian 7th Brigade was an infantry formation of the Australian Army that served with distinction in the Second World War, particularly in the Pacific theatre against Japanese forces.
- 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: 21st Brigade (Australia) Target entity description: The 21st Brigade (Australia) was an infantry formation of the Australian Army that served with distinction in the Second World War, particularly in campaigns across the Pacific.
-
A.
Australian 17th Brigade
The Australian 17th Brigade was an infantry formation of the Second Australian Imperial Force that served prominently in the Pacific theatre during the Second World War.
-
B.
11th Brigade (Australia)
The 11th Brigade (Australia) is a formation of the Australian Army Reserve responsible for providing trained personnel and capabilities for domestic operations and support to the Australian Defence Force.
-
C.
Australian 18th Brigade
The Australian 18th Brigade was an infantry formation of the Second Australian Imperial Force that saw notable combat service in the Middle East and Pacific campaigns during World War II.
-
D.
19th Brigade (Australia)
The 19th Brigade (Australia) was an Australian Army infantry brigade that served with distinction in the Second World War, notably in Middle Eastern campaigns and later in the Pacific against Japanese forces.
-
E.
Australian 7th Brigade
The Australian 7th Brigade was an infantry formation of the Australian Army that served with distinction in the Second World War, particularly in the Pacific theatre against Japanese forces.
- F. None of above. chosen
Statements (42)
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: 21st Brigade (Australia) Description of subject: The 21st Brigade (Australia) was an infantry formation of the Australian Army that served with distinction in the Second World War, particularly in campaigns across the Pacific.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.