Port of Port Huron
E478579
The Port of Port Huron is a commercial and transportation hub on the St. Clair River in eastern Michigan, serving as a key Great Lakes shipping and border crossing point between the United States and Canada.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Port Huron harbor | 1 |
| Port of Port Huron canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4909166 — 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 of Port Huron Context triple: [St. Clair County, Michigan, hasPort, Port of Port Huron]
-
A.
Port of Saginaw
The Port of Saginaw is a commercial shipping port and cargo-handling facility located in Saginaw, Michigan, serving regional industry via Great Lakes and inland waterway connections.
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B.
Port of Muskegon
The Port of Muskegon is a commercial and recreational deep-water harbor on Lake Michigan that serves as a key maritime gateway for the Muskegon and greater West Michigan region.
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C.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
D.
Port of Detroit
The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
-
E.
Port of Toledo
The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
- 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 of Port Huron Target entity description: The Port of Port Huron is a commercial and transportation hub on the St. Clair River in eastern Michigan, serving as a key Great Lakes shipping and border crossing point between the United States and Canada.
-
A.
Port of Saginaw
The Port of Saginaw is a commercial shipping port and cargo-handling facility located in Saginaw, Michigan, serving regional industry via Great Lakes and inland waterway connections.
-
B.
Port of Muskegon
The Port of Muskegon is a commercial and recreational deep-water harbor on Lake Michigan that serves as a key maritime gateway for the Muskegon and greater West Michigan region.
-
C.
Port of Marquette
The Port of Marquette is a commercial harbor on Lake Superior that serves as a key shipping point for bulk commodities in Michigan’s Upper Peninsula.
-
D.
Port of Detroit
The Port of Detroit is a major Great Lakes and river port that serves as a key hub for cargo shipping and maritime commerce in southeastern Michigan.
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E.
Port of Toledo
The Port of Toledo is a commercial and industrial maritime facility in Toledo, Ohio, serving as a key shipping hub on the Great Lakes–St. Lawrence Seaway system.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commercial hub
ⓘ
port ⓘ transportation hub ⓘ |
| borderRole |
customs inspection point
ⓘ
international trade gateway ⓘ |
| borderType | U.S.–Canada land and water border NERFINISHED ⓘ |
| borderWith |
Canada
NERFINISHED
ⓘ
Sarnia, Ontario NERFINISHED ⓘ |
| connectsTo |
Great Lakes shipping routes
NERFINISHED
ⓘ
Lake Huron shipping lanes ⓘ St. Clair River shipping channel NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| economicRole |
supports cross-border commerce
ⓘ
supports logistics and distribution ⓘ supports regional manufacturing ⓘ |
| function |
border crossing point
ⓘ
cargo handling ⓘ commercial shipping ⓘ transportation gateway ⓘ |
| governingJurisdiction |
City of Port Huron
NERFINISHED
ⓘ
State of Michigan NERFINISHED ⓘ United States federal government NERFINISHED ⓘ |
| handles |
bulk cargo
ⓘ
general cargo ⓘ industrial commodities ⓘ |
| infrastructureType |
intermodal transportation node
ⓘ
maritime infrastructure ⓘ |
| locatedIn |
Michigan
NERFINISHED
ⓘ
Port Huron, Michigan NERFINISHED ⓘ St. Clair County, Michigan NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear | Lake Huron NERFINISHED ⓘ |
| locatedOnWaterway | St. Clair River NERFINISHED ⓘ |
| navigationRole |
supports Great Lakes freighters
ⓘ
supports commercial vessel traffic ⓘ |
| nearbyInfrastructure |
Blue Water Bridge
NERFINISHED
ⓘ
Interstate 69 NERFINISHED ⓘ Interstate 94 NERFINISHED ⓘ |
| partOf | Great Lakes–St. Lawrence Seaway system NERFINISHED ⓘ |
| regionServed |
Great Lakes region
NERFINISHED
ⓘ
eastern Michigan ⓘ |
| servesAs |
U.S.–Canada border crossing point
ⓘ
key Great Lakes shipping point ⓘ |
| tradeType |
domestic Great Lakes trade
ⓘ
international trade ⓘ |
| waterBodyRole | link between Lake Huron and lower Great Lakes ⓘ |
| waterwayType | freshwater port ⓘ |
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 of Port Huron Description of subject: The Port of Port Huron is a commercial and transportation hub on the St. Clair River in eastern Michigan, serving as a key Great Lakes shipping and border crossing point between the United States and Canada.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Port Huron harbor