British Fourth Army
E858352
The British Fourth Army was a major field formation of the British Army on the Western Front during World War I, noted for its role in key offensives such as the Somme.
All labels observed (1)
| Label | Occurrences |
|---|---|
| British Fourth Army canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T10343371 — 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: British Fourth Army Context triple: [Battle of Courcelette, combatant, British Fourth Army]
-
A.
British Second Army
The British Second Army was a major field formation of the British Army in World War I, best known for its role on the Western Front under General Herbert Plumer, including key offensives such as the Battle of Messines.
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B.
British Second Army
The British Second Army was a major field army of the British Army in World War II, best known for its leading role in the Normandy landings and subsequent campaigns across Northwest Europe.
-
C.
British Tenth Army
The British Tenth Army was a major British field army that operated in the Middle East during World War II, overseeing forces in Iraq and Persia to secure vital oil supplies and lines of communication.
-
D.
Third Army (United Kingdom)
The Third Army (United Kingdom) was a major British field army of the First World War that played a key role on the Western Front under commanders such as General Julian Byng.
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E.
British XXXIII Corps
British XXXIII Corps was a World War II field corps of the British Indian Army that played a key role in the Burma Campaign 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: British Fourth Army Target entity description: The British Fourth Army was a major field formation of the British Army on the Western Front during World War I, noted for its role in key offensives such as the Somme.
-
A.
British Second Army
The British Second Army was a major field formation of the British Army in World War I, best known for its role on the Western Front under General Herbert Plumer, including key offensives such as the Battle of Messines.
-
B.
British Second Army
The British Second Army was a major field army of the British Army in World War II, best known for its leading role in the Normandy landings and subsequent campaigns across Northwest Europe.
-
C.
British Tenth Army
The British Tenth Army was a major British field army that operated in the Middle East during World War II, overseeing forces in Iraq and Persia to secure vital oil supplies and lines of communication.
-
D.
Third Army (United Kingdom)
The Third Army (United Kingdom) was a major British field army of the First World War that played a key role on the Western Front under commanders such as General Julian Byng.
-
E.
British XXXIII Corps
British XXXIII Corps was a World War II field corps of the British Indian Army that played a key role in the Burma Campaign against Japanese forces.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | field army ⓘ |
| activeDuring |
1916
ⓘ
1917 ⓘ 1918 ⓘ |
| alliance | Allies of World War I NERFINISHED ⓘ |
| areaOfOperations |
Flanders
NERFINISHED
ⓘ
France NERFINISHED ⓘ |
| branch | British Army ⓘ |
| commander | General Sir Henry Rawlinson NERFINISHED ⓘ |
| commanderRank | General ⓘ |
| conflict | World War I ⓘ |
| country | United Kingdom ⓘ |
| disbandedAfter | World War I NERFINISHED ⓘ |
| engagedAgainst | German Empire NERFINISHED ⓘ |
| engagement |
Amiens offensive 1918
NERFINISHED
ⓘ
Somme offensive 1916 NERFINISHED ⓘ advance to the Hindenburg Line ⓘ |
| formedIn | 1916 ⓘ |
| front |
Amiens sector
NERFINISHED
ⓘ
Somme sector NERFINISHED ⓘ |
| hasComponent |
army corps
ⓘ
divisions ⓘ support units ⓘ |
| historicalPeriod | early 20th century ⓘ |
| militaryBranch | land forces ⓘ |
| notableAction |
leading role in the Battle of Amiens, August 1918
ⓘ
opening of the Battle of the Somme on 1 July 1916 ⓘ |
| notableCommander | Henry Rawlinson, 1st Baron Rawlinson NERFINISHED ⓘ |
| notableFor |
Battle of Amiens
NERFINISHED
ⓘ
Battle of the Somme NERFINISHED ⓘ Hundred Days Offensive NERFINISHED ⓘ |
| partOf | British Army ⓘ |
| role |
breakthrough operations
ⓘ
offensive operations ⓘ |
| side | Allied Powers NERFINISHED ⓘ |
| size | multi-corps formation ⓘ |
| status | disbanded ⓘ |
| subordinateTo | British Expeditionary Force NERFINISHED ⓘ |
| theatre | Western Front NERFINISHED ⓘ |
| type | field formation ⓘ |
| usedForces |
artillery units
ⓘ
cavalry units ⓘ infantry divisions ⓘ tank units ⓘ |
| usedTactics | combined arms operations ⓘ |
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: British Fourth Army Description of subject: The British Fourth Army was a major field formation of the British Army on the Western Front during World War I, noted for its role in key offensives such as the Somme.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.