Keweenaw Peninsula
E270178
The Keweenaw Peninsula is a rugged, remote landform in Michigan’s Upper Peninsula that juts into Lake Superior and is historically renowned for its rich native copper deposits and mining heritage.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Keweenaw Peninsula canonical | 33 |
| Keweenaw Peninsula region | 3 |
| Copper Country | 1 |
| Keweenaw Peninsula area | 1 |
| Keweenaw Peninsula basalt formations | 1 |
| Keweenaw Peninsula of Lake Superior | 1 |
| Keweenaw copper district | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2290719 — 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: Keweenaw Peninsula Context triple: [Keweenaw National Historical Park, namedAfter, Keweenaw Peninsula]
-
A.
Upper Peninsula of Michigan
The Upper Peninsula of Michigan is a sparsely populated, heavily forested region known for its rugged Canadian Shield landscapes, abundant lakes and minerals, and distinct cultural identity within the state.
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B.
Lower Peninsula of Michigan
The Lower Peninsula of Michigan is the mitten-shaped, more populous southern part of the U.S. state of Michigan, known for its Great Lakes shorelines, forests, and major cities like Detroit and Grand Rapids.
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C.
Isle Royale
Isle Royale is a remote, forested island in northwestern Lake Superior known for its rugged wilderness, national park status, and long-term wolf–moose ecological study.
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D.
Walpole Island
Walpole Island is a large, inhabited riverine island and First Nation territory located at the mouth of the St. Clair River near Lake St. Clair, on the border between Ontario, Canada, and Michigan, USA.
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E.
Munising, Michigan
Munising, Michigan is a small city in Michigan’s Upper Peninsula known as the gateway to the scenic Pictured Rocks National Lakeshore on Lake Superior.
- 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: Keweenaw Peninsula Target entity description: The Keweenaw Peninsula is a rugged, remote landform in Michigan’s Upper Peninsula that juts into Lake Superior and is historically renowned for its rich native copper deposits and mining heritage.
-
A.
Upper Peninsula of Michigan
The Upper Peninsula of Michigan is a sparsely populated, heavily forested region known for its rugged Canadian Shield landscapes, abundant lakes and minerals, and distinct cultural identity within the state.
-
B.
Lower Peninsula of Michigan
The Lower Peninsula of Michigan is the mitten-shaped, more populous southern part of the U.S. state of Michigan, known for its Great Lakes shorelines, forests, and major cities like Detroit and Grand Rapids.
-
C.
Isle Royale
Isle Royale is a remote, forested island in northwestern Lake Superior known for its rugged wilderness, national park status, and long-term wolf–moose ecological study.
-
D.
Walpole Island
Walpole Island is a large, inhabited riverine island and First Nation territory located at the mouth of the St. Clair River near Lake St. Clair, on the border between Ontario, Canada, and Michigan, USA.
-
E.
Munising, Michigan
Munising, Michigan is a small city in Michigan’s Upper Peninsula known as the gateway to the scenic Pictured Rocks National Lakeshore on Lake Superior.
- F. None of above. chosen
Statements (51)
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: Keweenaw Peninsula Description of subject: The Keweenaw Peninsula is a rugged, remote landform in Michigan’s Upper Peninsula that juts into Lake Superior and is historically renowned for its rich native copper deposits and mining heritage.
Referenced by (41)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Keweenaw copper district
this entity surface form:
Keweenaw Peninsula region
this entity surface form:
Copper Country
this entity surface form:
Keweenaw Peninsula basalt formations
this entity surface form:
Keweenaw Peninsula region
this entity surface form:
Keweenaw Peninsula area
this entity surface form:
Keweenaw Peninsula region
this entity surface form:
Keweenaw Peninsula of Lake Superior
subject surface form:
Isle Royale Queen IV