Pigeon River–Grand Portage border crossing
E253697
The Pigeon River–Grand Portage border crossing is an international checkpoint between Minnesota, USA, and Ontario, Canada, serving as a key gateway for road traffic along the North Shore of Lake Superior.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pigeon River–Grand Portage border crossing canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2296321 — 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: Pigeon River–Grand Portage border crossing Context triple: [Pigeon River, hasBorderCrossingNearby, Pigeon River–Grand Portage border crossing]
-
A.
Houlton–Woodstock Border Crossing
The Houlton–Woodstock Border Crossing is an international crossing point between Houlton, Maine, and Woodstock, New Brunswick, serving as a key link on the Canada–United States border.
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B.
Limestone–Grand-Sault Border Crossing
The Limestone–Grand-Sault Border Crossing is an international crossing point between the United States and Canada connecting Limestone, Maine, with Grand Falls, New Brunswick.
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C.
Fort Kent–Clair Border Crossing
The Fort Kent–Clair Border Crossing is an international crossing over the Saint John River connecting Fort Kent, Maine, in the United States with Clair, New Brunswick, in Canada.
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D.
Madawaska–Edmundston Border Crossing
The Madawaska–Edmundston Border Crossing is an international crossing over the Saint John River connecting Madawaska, Maine, in the United States with Edmundston, New Brunswick, in Canada.
-
E.
Prairie Portage
Prairie Portage is a remote canoe-entry point and border crossing between Ontario’s Quetico Provincial Park and Minnesota’s Boundary Waters Canoe Area Wilderness.
- 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: Pigeon River–Grand Portage border crossing Target entity description: The Pigeon River–Grand Portage border crossing is an international checkpoint between Minnesota, USA, and Ontario, Canada, serving as a key gateway for road traffic along the North Shore of Lake Superior.
-
A.
Houlton–Woodstock Border Crossing
The Houlton–Woodstock Border Crossing is an international crossing point between Houlton, Maine, and Woodstock, New Brunswick, serving as a key link on the Canada–United States border.
-
B.
Limestone–Grand-Sault Border Crossing
The Limestone–Grand-Sault Border Crossing is an international crossing point between the United States and Canada connecting Limestone, Maine, with Grand Falls, New Brunswick.
-
C.
Fort Kent–Clair Border Crossing
The Fort Kent–Clair Border Crossing is an international crossing over the Saint John River connecting Fort Kent, Maine, in the United States with Clair, New Brunswick, in Canada.
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D.
Madawaska–Edmundston Border Crossing
The Madawaska–Edmundston Border Crossing is an international crossing over the Saint John River connecting Madawaska, Maine, in the United States with Edmundston, New Brunswick, in Canada.
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E.
Prairie Portage
Prairie Portage is a remote canoe-entry point and border crossing between Ontario’s Quetico Provincial Park and Minnesota’s Boundary Waters Canoe Area Wilderness.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
border crossing
ⓘ
international border crossing ⓘ |
| borderSideFacility |
Canadian port of entry
ⓘ
U.S. port of entry ⓘ |
| connects |
Minnesota
ⓘ
surface form:
Minnesota, United States
Ontario ⓘ
surface form:
Ontario, Canada
|
| countryBorder |
Canada
ⓘ
United States of America ⓘ |
| hasFunction |
customs inspection
ⓘ
immigration control ⓘ security screening ⓘ |
| isGatewayTo |
Lake Superior North Shore
ⓘ
surface form:
North Shore of Lake Superior
|
| isKeyGatewayFor |
cross-border travel between Minnesota and Ontario
ⓘ
tourism along the North Shore of Lake Superior ⓘ |
| locatedIn |
Minnesota
ⓘ
Ontario ⓘ |
| locatedNear |
Grand Portage, Minnesota
ⓘ
North Shore of Lake Superior ⓘ |
| locatedOn | Pigeon River ⓘ |
| locatedOnBorderBetween | Minnesota and Ontario ⓘ |
| operatedBy |
Canada Border Services Agency
ⓘ
U.S. Customs and Border Protection ⓘ
surface form:
United States Customs and Border Protection
|
| partOf | Canada–United States border ⓘ |
| regionServed |
Cook County, Minnesota
ⓘ
Thunder Bay District ⓘ
surface form:
Thunder Bay District, Ontario
|
| roadTypeServed | highway traffic ⓘ |
| transportMode | road ⓘ |
| usedFor |
commercial vehicles
ⓘ
passenger vehicles ⓘ road traffic ⓘ |
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: Pigeon River–Grand Portage border crossing Description of subject: The Pigeon River–Grand Portage border crossing is an international checkpoint between Minnesota, USA, and Ontario, Canada, serving as a key gateway for road traffic along the North Shore of Lake Superior.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Pigeon River Provincial Park
→
nearestInternationalBorderCrossing
→
Pigeon River–Grand Portage border crossing
ⓘ