Lac de Gras
E1270007
UNEXPLORED
Lac de Gras is a remote lake in Canada’s Northwest Territories best known as the site of major diamond mining operations, including the Ekati and Diavik mines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lac de Gras canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17471293 — 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: Lac de Gras Context triple: [Coppermine River, hasSourceLocation, Lac de Gras]
-
A.
Becharof Lake
Becharof Lake is a large, remote glacial lake in southwestern Alaska known for its rich salmon runs and surrounding pristine wilderness.
-
B.
Minusinsk Basin
The Minusinsk Basin is a large intermontane depression in southern Siberia known for its fertile soils, agriculture, and rich archaeological sites of ancient cultures.
-
C.
Longyear Lake
Longyear Lake is a small recreational lake located in the city of Chisholm in northern Minnesota’s Iron Range region.
-
D.
Buir Lake
Buir Lake is a large freshwater lake on the China–Mongolia border, known for its rich biodiversity and importance to local pastoral and fishing communities.
-
E.
Kyeemagh
Kyeemagh is a bayside suburb in southern Sydney, New South Wales, known for its proximity to Botany Bay and Sydney Airport.
- 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: Lac de Gras Target entity description: Lac de Gras is a remote lake in Canada’s Northwest Territories best known as the site of major diamond mining operations, including the Ekati and Diavik mines.
-
A.
Becharof Lake
Becharof Lake is a large, remote glacial lake in southwestern Alaska known for its rich salmon runs and surrounding pristine wilderness.
-
B.
Minusinsk Basin
The Minusinsk Basin is a large intermontane depression in southern Siberia known for its fertile soils, agriculture, and rich archaeological sites of ancient cultures.
-
C.
Longyear Lake
Longyear Lake is a small recreational lake located in the city of Chisholm in northern Minnesota’s Iron Range region.
-
D.
Buir Lake
Buir Lake is a large freshwater lake on the China–Mongolia border, known for its rich biodiversity and importance to local pastoral and fishing communities.
-
E.
Kyeemagh
Kyeemagh is a bayside suburb in southern Sydney, New South Wales, known for its proximity to Botany Bay and Sydney Airport.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.