Tahquamenon River
E845422
The Tahquamenon River is a scenic waterway in Michigan’s Upper Peninsula, famed for its tannin-stained brown waters and the impressive Upper and Lower Tahquamenon Falls.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tahquamenon River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9939588 — 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: Tahquamenon River Context triple: [Lake Superior Basin, contains, Tahquamenon River]
-
A.
Tittabawassee River
The Tittabawassee River is a central waterway in central Michigan that flows through several counties and communities before joining the Saginaw River.
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B.
Ontonagon River
The Ontonagon River is a waterway in Michigan’s Upper Peninsula that flows through forested and mining regions before emptying into Lake Superior.
-
C.
Au Sable River
The Au Sable River is a renowned Michigan waterway celebrated for its clear, fast-flowing trout streams, scenic forested surroundings, and popularity for fishing, canoeing, and outdoor recreation.
-
D.
Escanaba River
The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
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E.
Michigamme River
The Michigamme River is a river in Michigan’s Upper Peninsula known for its forested surroundings, recreational opportunities, and role in the region’s logging and mining history.
- 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: Tahquamenon River Target entity description: The Tahquamenon River is a scenic waterway in Michigan’s Upper Peninsula, famed for its tannin-stained brown waters and the impressive Upper and Lower Tahquamenon Falls.
-
A.
Tittabawassee River
The Tittabawassee River is a central waterway in central Michigan that flows through several counties and communities before joining the Saginaw River.
-
B.
Ontonagon River
The Ontonagon River is a waterway in Michigan’s Upper Peninsula that flows through forested and mining regions before emptying into Lake Superior.
-
C.
Au Sable River
The Au Sable River is a renowned Michigan waterway celebrated for its clear, fast-flowing trout streams, scenic forested surroundings, and popularity for fishing, canoeing, and outdoor recreation.
-
D.
Escanaba River
The Escanaba River is a river in Michigan’s Upper Peninsula known for its forested watershed, recreational fishing, and contribution to the Lake Michigan drainage via Green Bay.
-
E.
Michigamme River
The Michigamme River is a river in Michigan’s Upper Peninsula known for its forested surroundings, recreational opportunities, and role in the region’s logging and mining history.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainageBasin | Lake Superior basin NERFINISHED ⓘ |
| ecosystemType | boreal forest river ⓘ |
| flowsInto | Lake Superior NERFINISHED ⓘ |
| hasBasinCountry | United States NERFINISHED ⓘ |
| hasBridge | M-123 bridge over Tahquamenon River ⓘ |
| hasPart |
Lower Tahquamenon Falls
NERFINISHED
ⓘ
Upper Tahquamenon Falls NERFINISHED ⓘ |
| hasSourceRegion | interior of Michigan’s Upper Peninsula ⓘ |
| hasTributary |
North Branch Tahquamenon River
NERFINISHED
ⓘ
South Branch Tahquamenon River NERFINISHED ⓘ |
| hasWaterfall |
Lower Tahquamenon Falls
NERFINISHED
ⓘ
Upper Tahquamenon Falls NERFINISHED ⓘ |
| knownFor |
Lower Tahquamenon Falls
NERFINISHED
ⓘ
Upper Tahquamenon Falls NERFINISHED ⓘ tannin-stained brown water ⓘ |
| length | approximately 89 miles ⓘ |
| locatedIn |
Chippewa County, Michigan
NERFINISHED
ⓘ
Luce County, Michigan NERFINISHED ⓘ Michigan NERFINISHED ⓘ Upper Peninsula of Michigan ⓘ |
| locatedInProtectedArea | Tahquamenon Falls State Park NERFINISHED ⓘ |
| mouthLocatedIn |
Lake Superior
NERFINISHED
ⓘ
Whitefish Bay NERFINISHED ⓘ |
| nearbySettlement |
Newberry, Michigan
NERFINISHED
ⓘ
Paradise, Michigan NERFINISHED ⓘ |
| notableFeature | one of the largest waterfalls east of the Mississippi River at Upper Tahquamenon Falls ⓘ |
| recreation |
canoeing
ⓘ
fishing ⓘ hiking along river trails ⓘ kayaking ⓘ |
| region | Great Lakes region NERFINISHED ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| tourism |
sightseeing of waterfalls
ⓘ
wildlife viewing ⓘ |
| waterColorCause | tannins from cedar and hemlock swamps ⓘ |
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: Tahquamenon River Description of subject: The Tahquamenon River is a scenic waterway in Michigan’s Upper Peninsula, famed for its tannin-stained brown waters and the impressive Upper and Lower Tahquamenon Falls.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.