2/18th Battalion (Australia)
E553745
The 2/18th Battalion (Australia) was an Australian Army infantry battalion of the Second Australian Imperial Force that served notably in the Malayan Campaign and later suffered heavy losses in the fall of Singapore during World War II.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 2/18th Battalion | 1 |
| 2/18th Battalion (Australia) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5845494 — 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: 2/18th Battalion (Australia) Context triple: [Battle of Muar, involvesMilitaryUnit, 2/18th Battalion (Australia)]
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A.
2/19th Battalion (Australia)
The 2/19th Battalion (Australia) was an Australian Army infantry battalion of the Second Australian Imperial Force that fought in the Malayan Campaign of World War II, notably suffering heavy losses during the Battle of Muar and the subsequent fall of Singapore.
-
B.
2/25th Battalion (Australia)
The 2/25th Battalion (Australia) was an infantry battalion of the Second Australian Imperial Force that served in key campaigns in the Middle East and the Pacific during World War II.
-
C.
8th Battalion, Royal Australian Regiment
The 8th Battalion, Royal Australian Regiment was an infantry battalion of the Australian Army that served during the Vietnam War era before later being amalgamated with another unit.
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D.
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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E.
2nd Battalion, Royal Australian Regiment
The 2nd Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army known for its deployments in major conflicts and peacekeeping operations since the mid-20th century.
- 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: 2/18th Battalion (Australia) Target entity description: The 2/18th Battalion (Australia) was an Australian Army infantry battalion of the Second Australian Imperial Force that served notably in the Malayan Campaign and later suffered heavy losses in the fall of Singapore during World War II.
-
A.
2/19th Battalion (Australia)
The 2/19th Battalion (Australia) was an Australian Army infantry battalion of the Second Australian Imperial Force that fought in the Malayan Campaign of World War II, notably suffering heavy losses during the Battle of Muar and the subsequent fall of Singapore.
-
B.
2/25th Battalion (Australia)
The 2/25th Battalion (Australia) was an infantry battalion of the Second Australian Imperial Force that served in key campaigns in the Middle East and the Pacific during World War II.
-
C.
8th Battalion, Royal Australian Regiment
The 8th Battalion, Royal Australian Regiment was an infantry battalion of the Australian Army that served during the Vietnam War era before later being amalgamated with another unit.
-
D.
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.
-
E.
2nd Battalion, Royal Australian Regiment
The 2nd Battalion, Royal Australian Regiment is a regular infantry battalion of the Australian Army known for its deployments in major conflicts and peacekeeping operations since the mid-20th century.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Second Australian Imperial Force unit
ⓘ
infantry battalion ⓘ |
| allegiance | Commonwealth of Australia NERFINISHED ⓘ |
| associatedWith |
Australian military history
ⓘ
Pacific War NERFINISHED ⓘ |
| branch | Australian Army NERFINISHED ⓘ |
| conflict |
Battle of Singapore
NERFINISHED
ⓘ
Malayan Campaign NERFINISHED ⓘ World War II ⓘ
surface form:
Second World War
|
| country | Australia ⓘ |
| engagement |
Japanese invasion of Malaya
NERFINISHED
ⓘ
defence of Singapore ⓘ |
| era | 20th century ⓘ |
| fate | many personnel became prisoners of war after the fall of Singapore ⓘ |
| formedPartOf | Second Australian Imperial Force NERFINISHED ⓘ |
| garrisonedIn |
Malaya
NERFINISHED
ⓘ
Singapore NERFINISHED ⓘ |
| notableEvent | suffered heavy losses in the fall of Singapore ⓘ |
| partOf |
Australian forces in Malaya
NERFINISHED
ⓘ
Australian forces in Singapore NERFINISHED ⓘ |
| raisedDuring | Second World War NERFINISHED ⓘ |
| role | infantry ⓘ |
| theatreOfOperations |
Malaya
NERFINISHED
ⓘ
Singapore NERFINISHED ⓘ |
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: 2/18th Battalion (Australia) Description of subject: The 2/18th Battalion (Australia) was an Australian Army infantry battalion of the Second Australian Imperial Force that served notably in the Malayan Campaign and later suffered heavy losses in the fall of Singapore during World War II.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
2/18th Battalion