Fort Duquesne
E299223
Fort Duquesne was a strategically vital French frontier fort at the forks of the Ohio River (present-day Pittsburgh) that became a focal point of early fighting in the French and Indian War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Duquesne canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T2805611 — 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: Fort Duquesne Context triple: [Braddock Expedition, relatedTo, Fort Duquesne]
-
A.
Fort Fincastle
Fort Fincastle is an 18th-century limestone fortress in Nassau, Bahamas, built to protect the harbor and now a popular historic landmark and tourist attraction.
-
B.
Fort Necessity National Battlefield
Fort Necessity National Battlefield is a U.S. National Park Service site in southwestern Pennsylvania that preserves the location of an early battle of the French and Indian War involving a young George Washington.
-
C.
Fort Crèvecœur
Fort Crèvecœur was a Dutch colonial fort on the Gold Coast in present-day Ghana, historically used as a trading post and military stronghold.
-
D.
Fort Carillon
Fort Carillon was the original French name for the 18th-century military fortification on Lake Champlain later known as Fort Ticonderoga, a key site in the French and Indian War and the American Revolutionary War.
-
E.
Fort Mifflin
Fort Mifflin is a historic American Revolutionary War fort on the Delaware River near Philadelphia, known for its crucial role in delaying British naval forces during the 1777 campaign.
- 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: Fort Duquesne Target entity description: Fort Duquesne was a strategically vital French frontier fort at the forks of the Ohio River (present-day Pittsburgh) that became a focal point of early fighting in the French and Indian War.
-
A.
Fort Fincastle
Fort Fincastle is an 18th-century limestone fortress in Nassau, Bahamas, built to protect the harbor and now a popular historic landmark and tourist attraction.
-
B.
Fort Necessity National Battlefield
Fort Necessity National Battlefield is a U.S. National Park Service site in southwestern Pennsylvania that preserves the location of an early battle of the French and Indian War involving a young George Washington.
-
C.
Fort Crèvecœur
Fort Crèvecœur was a Dutch colonial fort on the Gold Coast in present-day Ghana, historically used as a trading post and military stronghold.
-
D.
Fort Carillon
Fort Carillon was the original French name for the 18th-century military fortification on Lake Champlain later known as Fort Ticonderoga, a key site in the French and Indian War and the American Revolutionary War.
-
E.
Fort Mifflin
Fort Mifflin is a historic American Revolutionary War fort on the Delaware River near Philadelphia, known for its crucial role in delaying British naval forces during the 1777 campaign.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
French colonial fort
ⓘ
military fortification ⓘ |
| abandonedBy | French forces ⓘ |
| abandonmentDate | 1758 ⓘ |
| associatedWithTribe |
Delaware (Lenape)
ⓘ
Shawnee ⓘ
surface form:
Mingo
Shawnee ⓘ |
| attackedBy |
British forces
ⓘ
Edward Braddock ⓘ
surface form:
General Edward Braddock
General John Forbes ⓘ |
| builtBy | France ⓘ |
| builtDuringConflict |
French and Indian War (as part of British America)
ⓘ
surface form:
French and Indian War
|
| captureDate | 1758 ⓘ |
| capturedBy | British forces ⓘ |
| conflict |
French and Indian War (as part of British America)
ⓘ
surface form:
French and Indian War
Seven Years' War ⓘ |
| constructedBy | French military forces ⓘ |
| constructionStartDate | 1754 ⓘ |
| country | Kingdom of France ⓘ |
| destroyedBy | French forces ⓘ |
| destructionMethod | explosion and burning ⓘ |
| era | mid-18th century ⓘ |
| garrisonedBy |
Canadian militia
ⓘ
French regular troops ⓘ Native American allies ⓘ |
| locatedIn |
Ohio River
ⓘ
surface form:
Forks of the Ohio River
North America ⓘ Ohio Country ⓘ present-day Pittsburgh, Pennsylvania ⓘ |
| locatedOnRiver |
Allegheny River
ⓘ
Monongahela River ⓘ Ohio River ⓘ |
| namedAfter | Michel-Ange Duquesne de Menneville ⓘ |
| namedFor |
Marquis de Duquesne
ⓘ
surface form:
Marquis Duquesne
|
| notableEvent |
Battle of Fort Duquesne (1755)
ⓘ
Braddock Expedition ⓘ |
| opposedBy | British colonies in North America ⓘ |
| partOf |
French colonial frontier system
ⓘ
chain of forts linking Canada and Louisiana ⓘ |
| presentDayCity |
Pittsburgh, Pennsylvania
ⓘ
surface form:
Pittsburgh
|
| presentDayCountry |
United States of America
ⓘ
surface form:
United States
|
| presentDayState | Pennsylvania ⓘ |
| replacedBy | Fort Pitt ⓘ |
| siteNow | Point State Park ⓘ |
| strategicImportance |
control of Ohio Valley
ⓘ
control of access to the interior of North America ⓘ control of trade routes between Great Lakes and Mississippi Valley ⓘ |
| usedFor |
alliance coordination with Native American tribes
ⓘ
military operations against British colonies ⓘ |
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: Fort Duquesne Description of subject: Fort Duquesne was a strategically vital French frontier fort at the forks of the Ohio River (present-day Pittsburgh) that became a focal point of early fighting in the French and Indian War.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.