USS Lancaster
E827359
USS Lancaster was a United States Navy screw sloop-of-war that served in the mid-19th century, including during and after the American Civil War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| USS Lancaster canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9611262 — 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 Lancaster Context triple: [Francis Asbury Roe, shipCommanded, USS Lancaster]
-
A.
USS Plymouth
USS Plymouth was a 19th-century United States Navy sloop-of-war that served in various diplomatic and patrol missions, including early U.S. naval operations in Asia.
-
B.
USS Hancock
USS Hancock was a prominent frigate of the Continental Navy during the American Revolutionary War, known for its early naval engagements against the British.
-
C.
USS Hartford
USS Hartford was a prominent Union Navy screw sloop-of-war that served as Admiral David Farragut’s flagship in several major Civil War naval engagements, including the Battle of Mobile Bay.
-
D.
USS Benson
USS Benson was a United States Navy Benson-class destroyer that served during World War II in the Atlantic and Mediterranean theaters.
-
E.
USS Columbus
USS Columbus was a United States Navy warship that gained historical note for its role in early 19th-century naval operations, including participation in exploratory and diplomatic missions such as the Hopkins Expedition to the Bahamas.
- 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 Lancaster Target entity description: USS Lancaster was a United States Navy screw sloop-of-war that served in the mid-19th century, including during and after the American Civil War.
-
A.
USS Plymouth
USS Plymouth was a 19th-century United States Navy sloop-of-war that served in various diplomatic and patrol missions, including early U.S. naval operations in Asia.
-
B.
USS Hancock
USS Hancock was a prominent frigate of the Continental Navy during the American Revolutionary War, known for its early naval engagements against the British.
-
C.
USS Hartford
USS Hartford was a prominent Union Navy screw sloop-of-war that served as Admiral David Farragut’s flagship in several major Civil War naval engagements, including the Battle of Mobile Bay.
-
D.
USS Benson
USS Benson was a United States Navy Benson-class destroyer that served during World War II in the Atlantic and Mediterranean theaters.
-
E.
USS Columbus
USS Columbus was a United States Navy warship that gained historical note for its role in early 19th-century naval operations, including participation in exploratory and diplomatic missions such as the Hopkins Expedition to the Bahamas.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy warship
ⓘ
screw sloop-of-war ⓘ |
| conflict | American Civil War ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designFeature |
auxiliary sail rig
ⓘ
screw propeller ⓘ |
| era | 19th century ⓘ |
| flag |
Flag of the United States
ⓘ
linked to:
United States flag
|
| hasArmament | naval guns ⓘ |
| historicalPeriod |
American Civil War era
ⓘ
Reconstruction era ⓘ |
| hullMaterial | wooden hull ⓘ |
| militaryBranch | Union Navy ⓘ |
| navalRole |
cruising ship
ⓘ
patrol vessel ⓘ warship ⓘ |
| operator | United States Navy ⓘ |
| propulsion |
sail
ⓘ
steam screw ⓘ |
| serviceBranch | United States Navy ⓘ |
| serviceEntryEra | mid-19th century ⓘ |
| shipClass | screw sloop ⓘ |
| shipFunction | surface combatant ⓘ |
| shipType | sloop-of-war ⓘ |
| technology | transition-era steam-and-sail warship ⓘ |
| theaterOfUse | maritime operations ⓘ |
| usedAfter | American Civil War ⓘ |
| usedDuring | American Civil War ⓘ |
| usedInRole | naval presence and protection of American interests ⓘ |
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 Lancaster Description of subject: USS Lancaster was a United States Navy screw sloop-of-war that served in the mid-19th century, including during and after the American Civil War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.