Battle of Hampton Roads
E411845
The Battle of Hampton Roads was a pivotal 1862 American Civil War naval engagement, famous as the first clash between ironclad warships, the USS Monitor and the CSS Virginia.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Battle of Hampton Roads canonical | 17 |
| Battle of Hampton Roads (8–9 March 1862) | 1 |
| Battle of the Monitor and Merrimack | 1 |
| Battle of the Monitor and the Merrimac | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4057732 — 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: Battle of Hampton Roads Context triple: [Monitor–Merrimac Memorial Bridge–Tunnel, commemorates, Battle of Hampton Roads]
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A.
Battle of Mobile Bay
The Battle of Mobile Bay was a major American Civil War naval engagement in 1864, famous for Admiral David Farragut’s bold attack that sealed one of the Confederacy’s last major Gulf ports.
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B.
Battle of Cape Henry
The Battle of Cape Henry was a 1781 naval engagement off the Virginia coast between British and French fleets that influenced control of Chesapeake Bay during the American Revolutionary War.
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C.
Chesapeake campaign
The Chesapeake campaign was a series of British military operations along the U.S. mid-Atlantic coast during the War of 1812, culminating in major actions such as the burning of Washington and the defense of Baltimore.
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D.
Battle of the Chesapeake
The Battle of the Chesapeake was a pivotal 1781 naval engagement of the American Revolutionary War in which the French fleet blocked British relief forces, directly enabling the American victory at Yorktown.
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E.
Battle of Baltimore
The Battle of Baltimore was a key War of 1812 engagement in which American forces successfully defended the city and Fort McHenry from British attack, inspiring the lyrics of the United States national anthem.
- 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: Battle of Hampton Roads Target entity description: The Battle of Hampton Roads was a pivotal 1862 American Civil War naval engagement, famous as the first clash between ironclad warships, the USS Monitor and the CSS Virginia.
-
A.
Battle of Mobile Bay
The Battle of Mobile Bay was a major American Civil War naval engagement in 1864, famous for Admiral David Farragut’s bold attack that sealed one of the Confederacy’s last major Gulf ports.
-
B.
Battle of Cape Henry
The Battle of Cape Henry was a 1781 naval engagement off the Virginia coast between British and French fleets that influenced control of Chesapeake Bay during the American Revolutionary War.
-
C.
Chesapeake campaign
The Chesapeake campaign was a series of British military operations along the U.S. mid-Atlantic coast during the War of 1812, culminating in major actions such as the burning of Washington and the defense of Baltimore.
-
D.
Battle of the Chesapeake
The Battle of the Chesapeake was a pivotal 1781 naval engagement of the American Revolutionary War in which the French fleet blocked British relief forces, directly enabling the American victory at Yorktown.
-
E.
Battle of Baltimore
The Battle of Baltimore was a key War of 1812 engagement in which American forces successfully defended the city and Fort McHenry from British attack, inspiring the lyrics of the United States national anthem.
- 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: Battle of Hampton Roads Description of subject: The Battle of Hampton Roads was a pivotal 1862 American Civil War naval engagement, famous as the first clash between ironclad warships, the USS Monitor and the CSS Virginia.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
CSS Virginia (Merrimack)
linked to: Battle of Hampton Roads
linked to: Battle of Hampton Roads
subject linked to:
“A Utilitarian View of the Monitor’s Fight”
subject linked to:
“A Utilitarian View of the Monitor’s Fight”
subject linked to:
“The Cumberland”
subject linked to:
“The Cumberland”
linked to: Battle of Hampton Roads
subject linked to:
USS Merrimack (as USS Merrimack before capture)