Major General Joseph Hooker
E225857
Major General Joseph Hooker was a prominent Union Army officer during the American Civil War, best known for his leadership of the Army of the Potomac and his defeat by Robert E. Lee at the Battle of Chancellorsville.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Major General Joseph Hooker canonical | 3 |
| Army of the Potomac commander Joseph Hooker | 1 |
| Joseph Hooker (as commander of the Army of the Potomac) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2016283 — 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: Major General Joseph Hooker Context triple: [Battle of Chancellorsville, unionCommander, Major General Joseph Hooker]
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A.
Don Carlos Buell
Don Carlos Buell was a Union major general in the American Civil War, noted for his cautious leadership in the Western Theater and his controversial role in several key campaigns.
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B.
Irvin McDowell
Irvin McDowell was a Union Army general during the American Civil War, best known for leading federal forces in the war’s first major land battle and later serving in various departmental commands.
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C.
John D. Schofield
John D. Schofield is a film producer best known for his work on major Hollywood productions, including the World War II drama "Enemy at the Gates."
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D.
Andrew A. Humphreys
Andrew A. Humphreys was a 19th-century United States Army officer and Civil War general who later served as Chief of Engineers, recognized for his contributions to military engineering and topographical surveys.
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E.
Philip Sheridan
Philip Sheridan was a prominent Union general in the American Civil War who later became Commanding General of the U.S. Army during the Indian Wars and Reconstruction era.
- 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: Major General Joseph Hooker Target entity description: Major General Joseph Hooker was a prominent Union Army officer during the American Civil War, best known for his leadership of the Army of the Potomac and his defeat by Robert E. Lee at the Battle of Chancellorsville.
-
A.
Don Carlos Buell
Don Carlos Buell was a Union major general in the American Civil War, noted for his cautious leadership in the Western Theater and his controversial role in several key campaigns.
-
B.
Irvin McDowell
Irvin McDowell was a Union Army general during the American Civil War, best known for leading federal forces in the war’s first major land battle and later serving in various departmental commands.
-
C.
John D. Schofield
John D. Schofield is a film producer best known for his work on major Hollywood productions, including the World War II drama "Enemy at the Gates."
-
D.
Andrew A. Humphreys
Andrew A. Humphreys was a 19th-century United States Army officer and Civil War general who later served as Chief of Engineers, recognized for his contributions to military engineering and topographical surveys.
-
E.
Philip Sheridan
Philip Sheridan was a prominent Union general in the American Civil War who later became Commanding General of the U.S. Army during the Indian Wars and Reconstruction era.
- F. None of above. chosen
Statements (50)
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: Major General Joseph Hooker Description of subject: Major General Joseph Hooker was a prominent Union Army officer during the American Civil War, best known for his leadership of the Army of the Potomac and his defeat by Robert E. Lee at the Battle of Chancellorsville.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Major General Ambrose E. Burnside
linked to: Major General Joseph Hooker
linked to: Major General Joseph Hooker