Cavalry Division, Fifth Army Corps
E589194
The Cavalry Division, Fifth Army Corps was a U.S. Army mounted formation in the Spanish–American War that included units such as the famed 1st United States Volunteer Cavalry, or "Rough Riders."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cavalry Division, Fifth Army Corps canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6355974 — 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: Cavalry Division, Fifth Army Corps Context triple: [1st United States Volunteer Cavalry, higherFormation, Cavalry Division, Fifth Army Corps]
-
A.
Asiatic Cavalry Division
The Asiatic Cavalry Division was a White Russian monarchist cavalry force led by Baron Roman von Ungern-Sternberg during the Russian Civil War, notorious for its brutality and operations in Mongolia and Siberia.
-
B.
2nd Cavalry Group
The 2nd Cavalry Group was a U.S. Army mechanized cavalry unit in World War II known for reconnaissance, screening, and security operations in support of major armored and infantry formations.
-
C.
5th Mechanized Corps
The 5th Mechanized Corps was a Soviet Red Army armored formation that saw significant action in the early stages of World War II on the Eastern Front.
-
D.
2nd Division, XII Corps
The 2nd Division of the XII Corps was a Union Army infantry formation in the American Civil War, noted for its crucial defensive stand on Culp's Hill during the Battle of Gettysburg.
-
E.
IV Corps
IV Corps was a British Army corps-level formation that played a significant role on the Western Front during World War I.
- 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: Cavalry Division, Fifth Army Corps Target entity description: The Cavalry Division, Fifth Army Corps was a U.S. Army mounted formation in the Spanish–American War that included units such as the famed 1st United States Volunteer Cavalry, or "Rough Riders."
-
A.
Asiatic Cavalry Division
The Asiatic Cavalry Division was a White Russian monarchist cavalry force led by Baron Roman von Ungern-Sternberg during the Russian Civil War, notorious for its brutality and operations in Mongolia and Siberia.
-
B.
2nd Cavalry Group
The 2nd Cavalry Group was a U.S. Army mechanized cavalry unit in World War II known for reconnaissance, screening, and security operations in support of major armored and infantry formations.
-
C.
5th Mechanized Corps
The 5th Mechanized Corps was a Soviet Red Army armored formation that saw significant action in the early stages of World War II on the Eastern Front.
-
D.
2nd Division, XII Corps
The 2nd Division of the XII Corps was a Union Army infantry formation in the American Civil War, noted for its crucial defensive stand on Culp's Hill during the Battle of Gettysburg.
-
E.
IV Corps
IV Corps was a British Army corps-level formation that played a significant role on the Western Front during World War I.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army formation
ⓘ
military unit ⓘ |
| allegiance |
United States of America
ⓘ
surface form:
United States
|
| branch | United States Army ⓘ |
| composition | regular and volunteer cavalry units ⓘ |
| conflict | Spanish–American War ⓘ |
| country | United States of America ⓘ |
| era | late 19th century ⓘ |
| historicalPeriod | 1898 ⓘ |
| includedUnit |
1st United States Volunteer Cavalry
NERFINISHED
ⓘ
“Rough Riders” NERFINISHED ⓘ |
| notableFor |
including the 1st United States Volunteer Cavalry
ⓘ
service in the Spanish–American War ⓘ |
| partOf | Fifth Army Corps (United States) NERFINISHED ⓘ |
| role | mounted formation ⓘ |
| serviceBranchType | land forces ⓘ |
| status | disbanded ⓘ |
| theaterOfOperations | Cuban campaign of the Spanish–American War NERFINISHED ⓘ |
| type | cavalry ⓘ |
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: Cavalry Division, Fifth Army Corps Description of subject: The Cavalry Division, Fifth Army Corps was a U.S. Army mounted formation in the Spanish–American War that included units such as the famed 1st United States Volunteer Cavalry, or "Rough Riders."
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.