Fort Mifflin
E144162
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Mifflin canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1257074 — 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 Mifflin Context triple: [British occupation of Philadelphia, associatedWith, Fort Mifflin]
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A.
Fort James
Fort James was a 17th-century British colonial fortification in what is now Lower Manhattan, New York City, that served as a key military and administrative center after the English seized New Amsterdam from the Dutch.
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B.
Fort Totten
Fort Totten is a residential neighborhood in Northeast Washington, D.C., known for its proximity to the large Fort Totten Metro station and the historic Civil War-era fort site.
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C.
Fort Frederick
Fort Frederick is a historic coastal fortress in Trincomalee, Sri Lanka, originally built by the Portuguese and later used by Dutch and British colonial powers.
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D.
Fort Willem Hendrick
Fort Willem Hendrick was a 17th-century Dutch colonial fortification in what is now Lower Manhattan, serving as a key military and administrative center of New Netherland.
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E.
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.
- 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 Mifflin Target entity description: 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.
-
A.
Fort James
Fort James was a 17th-century British colonial fortification in what is now Lower Manhattan, New York City, that served as a key military and administrative center after the English seized New Amsterdam from the Dutch.
-
B.
Fort Totten
Fort Totten is a residential neighborhood in Northeast Washington, D.C., known for its proximity to the large Fort Totten Metro station and the historic Civil War-era fort site.
-
C.
Fort Frederick
Fort Frederick is a historic coastal fortress in Trincomalee, Sri Lanka, originally built by the Portuguese and later used by Dutch and British colonial powers.
-
D.
Fort Willem Hendrick
Fort Willem Hendrick was a 17th-century Dutch colonial fortification in what is now Lower Manhattan, serving as a key military and administrative center of New Netherland.
-
E.
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.
- F. None of above. chosen
Statements (47)
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 Mifflin Description of subject: 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.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.