Torch Lake
E396808
Torch Lake is a renowned, crystal-clear freshwater lake in northern Michigan known for its striking turquoise waters and recreational boating and fishing.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Torch Lake canonical | 9 |
| Torch Lake (Michigan) | 2 |
| Torch Lake (Antrim County, Michigan) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2320327 — 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: Torch Lake Context triple: [Northern Michigan, hasAttraction, Torch Lake]
-
A.
George Lake
George Lake is a scenic freshwater lake in Ontario, Canada, best known as a central feature and popular access point within Killarney Provincial Park.
-
B.
Gull Lake
Gull Lake is a scenic freshwater lake in Ontario, Canada, known for recreation, cottages, and its proximity to the town of Gravenhurst in the Muskoka region.
-
C.
Stow Lake
Stow Lake is a man-made lake and popular recreational spot in San Francisco’s Golden Gate Park, known for its boating, walking paths, and scenic island.
-
D.
Sturgeon Lake
Sturgeon Lake is a prominent freshwater lake in south-central Ontario, Canada, known for recreational boating, fishing, and its role in the Kawartha Lakes region’s cottage and tourism industry.
-
E.
Pere Marquette Lake
Pere Marquette Lake is a small coastal lake in Ludington, Michigan, connected to Lake Michigan and known for its recreational boating and fishing.
- 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: Torch Lake Target entity description: Torch Lake is a renowned, crystal-clear freshwater lake in northern Michigan known for its striking turquoise waters and recreational boating and fishing.
-
A.
George Lake
George Lake is a scenic freshwater lake in Ontario, Canada, best known as a central feature and popular access point within Killarney Provincial Park.
-
B.
Gull Lake
Gull Lake is a scenic freshwater lake in Ontario, Canada, known for recreation, cottages, and its proximity to the town of Gravenhurst in the Muskoka region.
-
C.
Stow Lake
Stow Lake is a man-made lake and popular recreational spot in San Francisco’s Golden Gate Park, known for its boating, walking paths, and scenic island.
-
D.
Sturgeon Lake
Sturgeon Lake is a prominent freshwater lake in south-central Ontario, Canada, known for recreational boating, fishing, and its role in the Kawartha Lakes region’s cottage and tourism industry.
-
E.
Pere Marquette Lake
Pere Marquette Lake is a small coastal lake in Ludington, Michigan, connected to Lake Michigan and known for its recreational boating and fishing.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
lake ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| elevation |
about 594 feet above sea level
ⓘ
approximately 181 meters above sea level ⓘ |
| environmentalConcern |
invasive aquatic species risk
ⓘ
shoreline development pressure ⓘ |
| hasColor | turquoise ⓘ |
| hasIsland |
Deepwater Point Island
ⓘ
Marion Island (Torch Lake) ⓘ |
| hasNearbySettlement |
Alden, Michigan
ⓘ
Eastport, Michigan ⓘ
linked to:
Northport, Michigan
Torch Lake Township, Michigan ⓘ |
| hasRecreationAccess |
public boat launches
ⓘ
public swimming areas ⓘ |
| inflow | Intermediate Lake ⓘ |
| knownFor |
crystal-clear water
ⓘ
recreational boating ⓘ scenic beauty ⓘ sport fishing ⓘ turquoise water color ⓘ |
| length |
about 19 miles
ⓘ
approximately 31 kilometers ⓘ |
| locatedIn | Michigan ⓘ |
| locatedInCounty |
Antrim County, Michigan
ⓘ
linked to:
Antrim County
Kalkaska County, Michigan ⓘ |
| locatedInRegion | Northern Michigan ⓘ |
| locatedNear |
Lake Michigan
ⓘ
Traverse City, Michigan ⓘ |
| maximumDepth |
about 285 feet
ⓘ
approximately 87 meters ⓘ |
| outflow |
Clam River (Michigan)
ⓘ
linked to:
Clam River
|
| partOf | Chain of Lakes (Michigan) ⓘ |
| primaryRecreation |
boating
ⓘ
fishing ⓘ swimming ⓘ watersports ⓘ |
| regulatesActivity | local boating ordinances ⓘ |
| shorelineLength | about 40 miles ⓘ |
| surfaceArea |
about 18,770 acres
ⓘ
approximately 76 square kilometers ⓘ |
| tourismImportance | major regional attraction ⓘ |
| waterClarity | high ⓘ |
| waterSource |
groundwater
ⓘ
surface runoff ⓘ |
| waterType | freshwater ⓘ |
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: Torch Lake Description of subject: Torch Lake is a renowned, crystal-clear freshwater lake in northern Michigan known for its striking turquoise waters and recreational boating and fishing.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
northwestern Michigan
linked to: Torch Lake
linked to: Torch Lake
linked to: Torch Lake