VIII Corps (Union Army)
E868926
VIII Corps (Union Army) was a Union Army corps of the American Civil War that primarily served in the Shenandoah Valley, playing a key role in various campaigns and battles there.
All labels observed (1)
| Label | Occurrences |
|---|---|
| VIII Corps (Union Army) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10403636 — 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: VIII Corps (Union Army) Context triple: [Battle of Cedar Creek, militaryUnit, VIII Corps (Union Army)]
-
A.
VI Corps (Union Army)
VI Corps (Union Army) was a major infantry corps of the Union Army during the American Civil War, noted for its pivotal role in several key campaigns and battles in the Eastern Theater.
-
B.
XX Corps (Union Army)
XX Corps (Union Army) was a major Union Army corps formed in 1864 that served primarily in the Western Theater under generals like Joseph Hooker and Henry Slocum, notably participating in the Atlanta Campaign and Sherman's March to the Sea during the American Civil War.
-
C.
V Corps (Union Army)
V Corps (Union Army) was a major infantry corps of the Union Army in the American Civil War, noted for its prominent role in key Eastern Theater campaigns including the Battle of Gettysburg.
-
D.
Eleventh Corps
Eleventh Corps was a Union Army corps in the American Civil War, noted for its controversial performance at battles such as Chancellorsville and Gettysburg.
-
E.
XVIII Corps (Union Army)
XVIII Corps (Union Army) was a major Union Army corps in the American Civil War that served in both the Eastern and Western Theaters, participating in key operations such as the Overland and Petersburg campaigns.
- 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: VIII Corps (Union Army) Target entity description: VIII Corps (Union Army) was a Union Army corps of the American Civil War that primarily served in the Shenandoah Valley, playing a key role in various campaigns and battles there.
-
A.
VI Corps (Union Army)
VI Corps (Union Army) was a major infantry corps of the Union Army during the American Civil War, noted for its pivotal role in several key campaigns and battles in the Eastern Theater.
-
B.
XX Corps (Union Army)
XX Corps (Union Army) was a major Union Army corps formed in 1864 that served primarily in the Western Theater under generals like Joseph Hooker and Henry Slocum, notably participating in the Atlanta Campaign and Sherman's March to the Sea during the American Civil War.
-
C.
V Corps (Union Army)
V Corps (Union Army) was a major infantry corps of the Union Army in the American Civil War, noted for its prominent role in key Eastern Theater campaigns including the Battle of Gettysburg.
-
D.
Eleventh Corps
Eleventh Corps was a Union Army corps in the American Civil War, noted for its controversial performance at battles such as Chancellorsville and Gettysburg.
-
E.
XVIII Corps (Union Army)
XVIII Corps (Union Army) was a major Union Army corps in the American Civil War that served in both the Eastern and Western Theaters, participating in key operations such as the Overland and Petersburg campaigns.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | Union Army corps ⓘ |
| allegiance | Union NERFINISHED ⓘ |
| associatedWith | Middle Department of the Union Army NERFINISHED ⓘ |
| branch | Union Army NERFINISHED ⓘ |
| commandStructure | United States War Department NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| country | United States of America ⓘ |
| engagement |
Battle of Monocacy
NERFINISHED
ⓘ
Shenandoah Valley operations NERFINISHED ⓘ Valley Campaigns of 1864 NERFINISHED ⓘ defense of Baltimore ⓘ |
| formedFrom | troops of the Middle Department ⓘ |
| garrisonArea |
Baltimore, Maryland
NERFINISHED
ⓘ
Middle Department headquarters NERFINISHED ⓘ |
| historicalEra | American Civil War era ⓘ |
| location |
United States of America
ⓘ
surface form:
United States
|
| militaryBranch |
artillery
ⓘ
cavalry ⓘ infantry ⓘ |
| notableCommander |
Erasmus D. Keyes
NERFINISHED
ⓘ
George Crook NERFINISHED ⓘ Lew Wallace NERFINISHED ⓘ Robert C. Schenck NERFINISHED ⓘ |
| notableFor |
defense of Washington, D.C. approaches via Monocacy
ⓘ
role in Shenandoah Valley campaigns ⓘ |
| opponent | Confederate States Army NERFINISHED ⓘ |
| partOf |
Army of the Potomac
NERFINISHED
ⓘ
Middle Department NERFINISHED ⓘ |
| primaryFunction |
defense of the Middle Department
ⓘ
operations in the Shenandoah Valley ⓘ |
| role |
field corps
ⓘ
garrison force ⓘ |
| theaterOfOperations |
Baltimore, Maryland area
NERFINISHED
ⓘ
Middle Department NERFINISHED ⓘ Shenandoah Valley NERFINISHED ⓘ |
| timePeriod | 1860s ⓘ |
| type | corps-level formation ⓘ |
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: VIII Corps (Union Army) Description of subject: VIII Corps (Union Army) was a Union Army corps of the American Civil War that primarily served in the Shenandoah Valley, playing a key role in various campaigns and battles there.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.