USS Lackawanna
E845416
USS Lackawanna was a Union Navy screw sloop-of-war that served prominently during the American Civil War, including in major naval engagements in the Gulf of Mexico.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USS Lackawanna canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9924137 — 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: USS Lackawanna Context triple: [Battle of Mobile Bay, involvedShip, USS Lackawanna]
-
A.
USS Rochester
USS Rochester was a U.S. Navy heavy cruiser that saw significant combat service during the Korean War and other Cold War-era operations.
-
B.
USS Nashville
USS Nashville was a United States Navy light cruiser that served during World War II, participating in major Pacific campaigns and supporting amphibious operations.
-
C.
USS Tecumseh
USS Tecumseh was a Union Navy ironclad monitor warship of the American Civil War, notable for being sunk by a mine while leading an attack during the Battle of Mobile Bay in 1864.
-
D.
USS Augusta
USS Augusta was a U.S. Navy heavy cruiser that notably served as President Franklin D. Roosevelt’s flagship during key World War II conferences and operations.
-
E.
USS Buchanan
USS Buchanan was a U.S. Navy destroyer that served with distinction in the Pacific Theater during World War II, participating in multiple key naval engagements.
- 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: USS Lackawanna Target entity description: USS Lackawanna was a Union Navy screw sloop-of-war that served prominently during the American Civil War, including in major naval engagements in the Gulf of Mexico.
-
A.
USS Rochester
USS Rochester was a U.S. Navy heavy cruiser that saw significant combat service during the Korean War and other Cold War-era operations.
-
B.
USS Nashville
USS Nashville was a United States Navy light cruiser that served during World War II, participating in major Pacific campaigns and supporting amphibious operations.
-
C.
USS Tecumseh
USS Tecumseh was a Union Navy ironclad monitor warship of the American Civil War, notable for being sunk by a mine while leading an attack during the Battle of Mobile Bay in 1864.
-
D.
USS Augusta
USS Augusta was a U.S. Navy heavy cruiser that notably served as President Franklin D. Roosevelt’s flagship during key World War II conferences and operations.
-
E.
USS Buchanan
USS Buchanan was a U.S. Navy destroyer that served with distinction in the Pacific Theater during World War II, participating in multiple key naval engagements.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Union Navy ship
ⓘ
United States Navy warship ⓘ screw sloop-of-war ⓘ |
| allegiance | Union ⓘ |
| armedForceBranch | Union Navy NERFINISHED ⓘ |
| belligerentSide | Union Navy NERFINISHED ⓘ |
| conflict | American Civil War ⓘ |
| country | United States of America ⓘ |
| engagement | naval engagements in the Gulf of Mexico ⓘ |
| era | 19th century ⓘ |
| hasTechnology |
screw propulsion
ⓘ
steam power ⓘ |
| locationOfOperations | Gulf of Mexico NERFINISHED ⓘ |
| militaryFunction | warship ⓘ |
| navalTheater | Gulf of Mexico NERFINISHED ⓘ |
| notableFor |
participation in major naval engagements in the Gulf of Mexico
ⓘ
service in the American Civil War ⓘ |
| operator | United States Navy ⓘ |
| propulsion |
sail
ⓘ
steam screw ⓘ |
| role |
blockade duty
ⓘ
combat operations ⓘ patrol ship ⓘ |
| serviceBranch | Union Navy NERFINISHED ⓘ |
| serviceEntry | American Civil War era ⓘ |
| shipClass | screw sloop ⓘ |
| shipHullMaterial | wooden hull ⓘ |
| shipType | sloop-of-war ⓘ |
| statusDuringCivilWar | active service ⓘ |
| usedFor | Union blockade of Confederate ports 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: USS Lackawanna Description of subject: USS Lackawanna was a Union Navy screw sloop-of-war that served prominently during the American Civil War, including in major naval engagements in the Gulf of Mexico.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.