CSS Tennessee
E575425
CSS Tennessee was a Confederate ironclad warship that served as the flagship of Admiral Franklin Buchanan and fought in the Battle of Mobile Bay during the American Civil War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CSS Tennessee canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6195435 — 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: CSS Tennessee Context triple: [Confederate States Navy, notableShip, CSS Tennessee]
-
A.
Tennessean
The Tennessean was a prominent Southern Railway passenger train that operated between Washington, D.C., and Memphis, Tennessee, serving as an important inter-city link in the southeastern United States during the mid-20th century.
-
B.
Clinton, Tennessee
Clinton, Tennessee is a small city in Anderson County known for its proximity to Oak Ridge and its historical ties to early U.S. nuclear research and development.
-
C.
E.D. Tenn.
E.D. Tenn. is the standard legal abbreviation for the United States District Court for the Eastern District of Tennessee, a federal trial court within the U.S. judiciary.
-
D.
Martin, Tennessee
Martin, Tennessee is a small city in northwestern Tennessee best known as the home of the University of Tennessee at Martin.
-
E.
Columbia, Tennessee
Columbia, Tennessee is a historic city in Middle Tennessee known for its rich antebellum heritage and designation as the "Mule Capital of the World."
- 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: CSS Tennessee Target entity description: CSS Tennessee was a Confederate ironclad warship that served as the flagship of Admiral Franklin Buchanan and fought in the Battle of Mobile Bay during the American Civil War.
-
A.
Tennessean
The Tennessean was a prominent Southern Railway passenger train that operated between Washington, D.C., and Memphis, Tennessee, serving as an important inter-city link in the southeastern United States during the mid-20th century.
-
B.
Clinton, Tennessee
Clinton, Tennessee is a small city in Anderson County known for its proximity to Oak Ridge and its historical ties to early U.S. nuclear research and development.
-
C.
E.D. Tenn.
E.D. Tenn. is the standard legal abbreviation for the United States District Court for the Eastern District of Tennessee, a federal trial court within the U.S. judiciary.
-
D.
Martin, Tennessee
Martin, Tennessee is a small city in northwestern Tennessee best known as the home of the University of Tennessee at Martin.
-
E.
Columbia, Tennessee
Columbia, Tennessee is a historic city in Middle Tennessee known for its rich antebellum heritage and designation as the "Mule Capital of the World."
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Confederate States Navy ship
ⓘ
ironclad warship ⓘ steam-powered warship ⓘ |
| allegiance | Confederate States of America ⓘ |
| armamentType | naval artillery ⓘ |
| associatedWith |
Franklin Buchanan
NERFINISHED
ⓘ
Mobile, Alabama NERFINISHED ⓘ |
| belligerentSide | Confederacy NERFINISHED ⓘ |
| capturedBy | United States Navy NERFINISHED ⓘ |
| capturedIn | Battle of Mobile Bay NERFINISHED ⓘ |
| commandedBy | Franklin Buchanan NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| country | Confederate States of America NERFINISHED ⓘ |
| era | 19th century ⓘ |
| flagshipOf | Admiral Franklin Buchanan NERFINISHED ⓘ |
| historicalSignificance | served as principal Confederate ironclad defending Mobile Bay ⓘ |
| hullType | ironclad ⓘ |
| laterUsedBy | United States Navy NERFINISHED ⓘ |
| material | iron armor ⓘ |
| namedAfter | Tennessee NERFINISHED ⓘ |
| notableEngagement | Battle of Mobile Bay NERFINISHED ⓘ |
| operationalArea | Mobile Bay NERFINISHED ⓘ |
| opposedBy | Union Navy NERFINISHED ⓘ |
| participatedIn | Battle of Mobile Bay NERFINISHED ⓘ |
| propulsion | steam engine ⓘ |
| role | flagship ⓘ |
| serviceBranch | Confederate States Navy NERFINISHED ⓘ |
| shipClass | Tennessee-class ironclad NERFINISHED ⓘ |
| shipType | casemate ironclad ⓘ |
| theater | 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: CSS Tennessee Description of subject: CSS Tennessee was a Confederate ironclad warship that served as the flagship of Admiral Franklin Buchanan and fought in the Battle of Mobile Bay during the American Civil War.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.