Battle of Sackett’s Harbor
E880054
The Battle of Sackett’s Harbor was a key War of 1812 engagement on Lake Ontario in which American forces successfully defended an important naval base and shipyard against a British attack.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Sackett’s Harbor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10675825 — 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: Battle of Sackett’s Harbor Context triple: [Jacob Brown, battle, Battle of Sackett’s Harbor]
-
A.
Battle of Fort Loyal
The Battle of Fort Loyal was a 1690 attack by French and Wabanaki forces on the English settlement at Falmouth (in present-day Maine), resulting in the fort’s destruction and the massacre or capture of many inhabitants during King William’s War.
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B.
Battle of Lake George
The Battle of Lake George was a 1755 clash in the French and Indian War in which British colonial and Indigenous forces halted a French advance in northern New York, helping secure the southern approaches to Lake Champlain.
-
C.
Battle of Setauket
The Battle of Setauket was a minor American Revolutionary War engagement in 1777 on Long Island, New York, in which Continental forces unsuccessfully attacked a fortified Loyalist position in the village of Setauket.
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D.
Battle of Valcour Island
The Battle of Valcour Island was a 1776 naval engagement on Lake Champlain during the American Revolutionary War, where a small American fleet under Benedict Arnold delayed a larger British force and helped prevent an immediate British advance from Canada.
-
E.
Battle of Pell's Point
The Battle of Pell's Point was a 1776 American Revolutionary War engagement in which Continental forces conducted a delaying action against British troops advancing on New York, helping George Washington's army avoid encirclement.
- 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: Battle of Sackett’s Harbor Target entity description: The Battle of Sackett’s Harbor was a key War of 1812 engagement on Lake Ontario in which American forces successfully defended an important naval base and shipyard against a British attack.
-
A.
Battle of Fort Loyal
The Battle of Fort Loyal was a 1690 attack by French and Wabanaki forces on the English settlement at Falmouth (in present-day Maine), resulting in the fort’s destruction and the massacre or capture of many inhabitants during King William’s War.
-
B.
Battle of Lake George
The Battle of Lake George was a 1755 clash in the French and Indian War in which British colonial and Indigenous forces halted a French advance in northern New York, helping secure the southern approaches to Lake Champlain.
-
C.
Battle of Setauket
The Battle of Setauket was a minor American Revolutionary War engagement in 1777 on Long Island, New York, in which Continental forces unsuccessfully attacked a fortified Loyalist position in the village of Setauket.
-
D.
Battle of Valcour Island
The Battle of Valcour Island was a 1776 naval engagement on Lake Champlain during the American Revolutionary War, where a small American fleet under Benedict Arnold delayed a larger British force and helped prevent an immediate British advance from Canada.
-
E.
Battle of Pell's Point
The Battle of Pell's Point was a 1776 American Revolutionary War engagement in which Continental forces conducted a delaying action against British troops advancing on New York, helping George Washington's army avoid encirclement.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
military engagement ⓘ |
| attackingForce | British expeditionary force from Kingston, Upper Canada ⓘ |
| belligerent |
British Army
NERFINISHED
ⓘ
New York militia NERFINISHED ⓘ Royal Navy NERFINISHED ⓘ United States Army ⓘ |
| commanderUnitedKingdom |
James Lucas Yeo
NERFINISHED
ⓘ
Sir George Prevost NERFINISHED ⓘ |
| commanderUnitedStates |
Jacob Brown
NERFINISHED
ⓘ
John Harris NERFINISHED ⓘ Melancthon Taylor Woolsey NERFINISHED ⓘ |
| conflict | War of 1812 ⓘ |
| countryInvolved |
United Kingdom
ⓘ
United States of America ⓘ
surface form:
United States
|
| date | 1813-05-29 ⓘ |
| defensiveForce | American garrison at Sackets Harbor ⓘ |
| hasCasualties |
British forces suffered killed, wounded, and captured
ⓘ
United States forces suffered killed and wounded ⓘ |
| hasCategory |
Battles involving the United Kingdom
ⓘ
Battles involving the United States ⓘ Battles of the War of 1812 ⓘ Conflicts in 1813 ⓘ Naval battles of the War of 1812 ⓘ |
| historicalRegion | Upper New York frontier NERFINISHED ⓘ |
| location |
Lake Ontario
NERFINISHED
ⓘ
Sackets Harbor, New York NERFINISHED ⓘ |
| notableFeature |
American defenders burned supplies and a partially built ship to prevent capture
ⓘ
combined land and naval operation ⓘ involved regular troops and militia on the American side ⓘ |
| objectiveOfBritish |
capture or destroy American warships under construction
ⓘ
destroy American naval base at Sackets Harbor ⓘ |
| outcomeConsequence |
boosted reputation of American commander Jacob Brown
ⓘ
limited British ability to dominate Lake Ontario ⓘ secured American control of key naval facilities on Lake Ontario ⓘ |
| partOf | War of 1812 NERFINISHED ⓘ |
| partOfCampaign | British 1813 offensive on Lake Ontario NERFINISHED ⓘ |
| precededBy | First Battle of Sacket’s Harbor (1812 skirmish) NERFINISHED ⓘ |
| presentDayCountry | United States of America NERFINISHED ⓘ |
| result |
American victory
ⓘ
British attack repulsed ⓘ |
| strategicImportance |
defense of major American naval base on Lake Ontario
ⓘ
protection of American shipyard building warships for Lake Ontario ⓘ |
| theater |
Great Lakes theater of the War of 1812
NERFINISHED
ⓘ
Lake Ontario campaign 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: Battle of Sackett’s Harbor Description of subject: The Battle of Sackett’s Harbor was a key War of 1812 engagement on Lake Ontario in which American forces successfully defended an important naval base and shipyard against a British attack.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.