Ninth Corps (Army of the Ohio)
E651586
The Ninth Corps (Army of the Ohio) was a Union Army corps in the American Civil War, noted for its service in major Eastern Theater campaigns under generals such as Ambrose Burnside and its participation in Ulysses S. Grant’s Overland Campaign.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ninth Corps (Army of the Ohio) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7266733 — 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: Ninth Corps (Army of the Ohio) Context triple: [Battle of the Wilderness, UnionForce, Ninth Corps (Army of the Ohio)]
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A.
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.
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B.
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.
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C.
U.S. XIX Corps
The U.S. XIX Corps was a World War II United States Army corps that played a key role in the Allied advance across Western Europe, including major operations in Germany.
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D.
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.
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E.
XI Corps (Union Army of the Potomac)
XI Corps was a Union Army corps in the Army of the Potomac composed largely of German-American troops, noted for its controversial performances at battles such as Chancellorsville and Gettysburg.
- 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: Ninth Corps (Army of the Ohio) Target entity description: The Ninth Corps (Army of the Ohio) was a Union Army corps in the American Civil War, noted for its service in major Eastern Theater campaigns under generals such as Ambrose Burnside and its participation in Ulysses S. Grant’s Overland Campaign.
-
A.
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.
-
B.
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.
-
C.
U.S. XIX Corps
The U.S. XIX Corps was a World War II United States Army corps that played a key role in the Allied advance across Western Europe, including major operations in Germany.
-
D.
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.
-
E.
XI Corps (Union Army of the Potomac)
XI Corps was a Union Army corps in the Army of the Potomac composed largely of German-American troops, noted for its controversial performances at battles such as Chancellorsville and Gettysburg.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf | Union Army corps ⓘ |
| allegiance | Union NERFINISHED ⓘ |
| associatedWith | Ambrose Burnside's leadership ⓘ |
| branch | Union Army infantry NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| country | United States of America ⓘ |
| engagedAgainst | Confederate States Army NERFINISHED ⓘ |
| era | 1860s ⓘ |
| formedFor | service in the Eastern Theater ⓘ |
| militaryFormationType | army corps ⓘ |
| notableCommander |
Ambrose Burnside
NERFINISHED
ⓘ
John G. Parke NERFINISHED ⓘ Oliver O. Howard NERFINISHED ⓘ |
| notedFor | service in major Eastern Theater campaigns ⓘ |
| participatedIn |
Battle of Antietam
NERFINISHED
ⓘ
Battle of Cold Harbor NERFINISHED ⓘ Battle of Fredericksburg NERFINISHED ⓘ Battle of Jackson, Mississippi NERFINISHED ⓘ Battle of New Bern NERFINISHED ⓘ Battle of North Anna NERFINISHED ⓘ Battle of South Mountain NERFINISHED ⓘ Battle of Spotsylvania Court House NERFINISHED ⓘ Battle of the Crater NERFINISHED ⓘ Battle of the Wilderness NERFINISHED ⓘ Burnside's North Carolina Expedition NERFINISHED ⓘ Fredericksburg Campaign NERFINISHED ⓘ Knoxville Campaign NERFINISHED ⓘ Maryland Campaign NERFINISHED ⓘ Overland Campaign NERFINISHED ⓘ Siege of Knoxville NERFINISHED ⓘ Siege of Petersburg NERFINISHED ⓘ Vicksburg Campaign NERFINISHED ⓘ |
| partOf |
Army of the Ohio
NERFINISHED
ⓘ
Army of the Potomac NERFINISHED ⓘ |
| role | field corps in Union offensive operations ⓘ |
| subordinateTo |
Army of the Potomac high command
NERFINISHED
ⓘ
Ulysses S. Grant NERFINISHED ⓘ |
| theater |
Eastern Theater of the American Civil War
NERFINISHED
ⓘ
Western Theater of the American Civil War 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: Ninth Corps (Army of the Ohio) Description of subject: The Ninth Corps (Army of the Ohio) was a Union Army corps in the American Civil War, noted for its service in major Eastern Theater campaigns under generals such as Ambrose Burnside and its participation in Ulysses S. Grant’s Overland Campaign.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.