Port Huron
E445399
Port Huron is a city in eastern Michigan located at the southern end of Lake Huron, known as a key Great Lakes port and border crossing to Canada.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Port Huron canonical | 5 |
| Port Huron, Michigan | 2 |
| city of Port Huron | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4397333 — 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: Port Huron Context triple: [Port Huron Prowlers, city, Port Huron]
-
A.
Saginaw
Saginaw is a city in central Michigan known for its industrial history, location along the Saginaw River, and role as a regional economic and cultural center.
-
B.
Mackinaw City, Michigan
Mackinaw City, Michigan is a popular northern Michigan tourist village that serves as a gateway to Mackinac Island and the Upper Peninsula, known for its historic forts, lighthouses, and views of the Mackinac Bridge.
-
C.
Sault Ste. Marie, Michigan
Sault Ste. Marie, Michigan is a historic city on the St. Marys River known for its strategic location by the Soo Locks, which connect Lake Superior to the lower Great Lakes.
-
D.
Alpena
Alpena is a small city in northeastern Michigan known for its Lake Huron shoreline, maritime history, and access to outdoor recreation.
-
E.
Benton Harbor, Michigan
Benton Harbor, Michigan is a small industrial and lakeside city in Berrien County known for its location on Lake Michigan and its role in the broader Benton Harbor–St. Joseph metropolitan area.
- 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: Port Huron Target entity description: Port Huron is a city in eastern Michigan located at the southern end of Lake Huron, known as a key Great Lakes port and border crossing to Canada.
-
A.
Saginaw
Saginaw is a city in central Michigan known for its industrial history, location along the Saginaw River, and role as a regional economic and cultural center.
-
B.
Mackinaw City, Michigan
Mackinaw City, Michigan is a popular northern Michigan tourist village that serves as a gateway to Mackinac Island and the Upper Peninsula, known for its historic forts, lighthouses, and views of the Mackinac Bridge.
-
C.
Sault Ste. Marie, Michigan
Sault Ste. Marie, Michigan is a historic city on the St. Marys River known for its strategic location by the Soo Locks, which connect Lake Superior to the lower Great Lakes.
-
D.
Alpena
Alpena is a small city in northeastern Michigan known for its Lake Huron shoreline, maritime history, and access to outdoor recreation.
-
E.
Benton Harbor, Michigan
Benton Harbor, Michigan is a small industrial and lakeside city in Berrien County known for its location on Lake Michigan and its role in the broader Benton Harbor–St. Joseph metropolitan area.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
municipality ⓘ |
| adjacentTo | St. Clair River delta NERFINISHED ⓘ |
| borderWith |
Canada
NERFINISHED
ⓘ
Sarnia, Ontario NERFINISHED ⓘ |
| connectedTo |
Highway 402 (via Blue Water Bridge)
NERFINISHED
ⓘ
Interstate 69 NERFINISHED ⓘ Interstate 94 NERFINISHED ⓘ Ontario Highway network NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| crossedBy | Blue Water Bridge NERFINISHED ⓘ |
| governedBy | Port Huron city government NERFINISHED ⓘ |
| hasBorderCrossingType |
commercial truck crossing
ⓘ
passenger vehicle crossing ⓘ road border crossing ⓘ |
| hasBorderFacility | U.S. Customs and Border Protection facilities NERFINISHED ⓘ |
| hasClimateInfluenceFrom | Great Lakes NERFINISHED ⓘ |
| hasEconomicActivity |
logistics
ⓘ
manufacturing ⓘ shipping ⓘ tourism ⓘ trade ⓘ |
| hasFeature |
harbor
ⓘ
international bridge ⓘ lakeshore ⓘ waterfront ⓘ |
| hasPortType |
Great Lakes–St. Lawrence Seaway port
ⓘ
commercial port ⓘ |
| hasRole |
Great Lakes port
ⓘ
border crossing ⓘ |
| hasTransportationMode |
maritime transport
ⓘ
rail transport ⓘ road transport ⓘ |
| isCountySeatOf | St. Clair County, Michigan NERFINISHED ⓘ |
| isGatewayTo |
Canada via Blue Water Bridge
ⓘ
Lake Huron from lower Great Lakes ⓘ |
| isPartOf |
Blue Water Area
NERFINISHED
ⓘ
Great Lakes region NERFINISHED ⓘ |
| locatedAt | southern end of Lake Huron ⓘ |
| locatedIn |
Michigan
NERFINISHED
ⓘ
St. Clair County, Michigan NERFINISHED ⓘ |
| locatedInCountrySubdivision | State of Michigan NERFINISHED ⓘ |
| locatedInRegion | eastern Michigan NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedOn |
Lake Huron
NERFINISHED
ⓘ
St. Clair River NERFINISHED ⓘ |
| partOfBorder | Canada–United States border NERFINISHED ⓘ |
| waterBody | Great Lakes 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: Port Huron Description of subject: Port Huron is a city in eastern Michigan located at the southern end of Lake Huron, known as a key Great Lakes port and border crossing to Canada.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Port Huron, Michigan
this entity surface form:
city of Port Huron
this entity surface form:
Port Huron, Michigan
subject surface form:
Eastern Michigan