Lake Pend Oreille
E525201
Lake Pend Oreille is a large, deep glacial lake in northern Idaho known for its scenic mountain surroundings, recreational opportunities, and significant role in U.S. naval acoustic research.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Pend Oreille canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5468671 — 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: Lake Pend Oreille Context triple: [North Idaho, contains, Lake Pend Oreille]
-
A.
Lake Vermilion
Lake Vermilion is a large, scenic freshwater lake in northeastern Minnesota known for its fishing, boating, and extensive shoreline dotted with cabins and resorts.
-
B.
Black Lake
Black Lake is a freshwater lake in Thurston County, Washington, known for recreation such as boating and fishing amid a largely residential and forested shoreline.
-
C.
White Earth Lake
White Earth Lake is the English translation of the Dakota name "Bde Maka Ska," referring to a lake whose name means "White Earth Lake."
-
D.
Lake of the Woods
Lake of the Woods is a large, island-dotted freshwater lake in northwestern Ontario that extends into Manitoba and Minnesota and is known for its fishing, boating, and scenic wilderness.
-
E.
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.
- 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: Lake Pend Oreille Target entity description: Lake Pend Oreille is a large, deep glacial lake in northern Idaho known for its scenic mountain surroundings, recreational opportunities, and significant role in U.S. naval acoustic research.
-
A.
Lake Vermilion
Lake Vermilion is a large, scenic freshwater lake in northeastern Minnesota known for its fishing, boating, and extensive shoreline dotted with cabins and resorts.
-
B.
Black Lake
Black Lake is a freshwater lake in Thurston County, Washington, known for recreation such as boating and fishing amid a largely residential and forested shoreline.
-
C.
White Earth Lake
White Earth Lake is the English translation of the Dakota name "Bde Maka Ska," referring to a lake whose name means "White Earth Lake."
-
D.
Lake of the Woods
Lake of the Woods is a large, island-dotted freshwater lake in northwestern Ontario that extends into Manitoba and Minnesota and is known for its fishing, boating, and scenic wilderness.
-
E.
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.
- F. None of above. chosen
Statements (60)
| Predicate | Object |
|---|---|
| instanceOf | lake ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| drainageBasin | Pend Oreille River basin NERFINISHED ⓘ |
| elevation |
approximately 2062 feet above sea level
ⓘ
approximately 628 meters above sea level ⓘ |
| formedBy | glacial activity ⓘ |
| hasCityOnShore |
Bayview, Idaho
NERFINISHED
ⓘ
Hope, Idaho NERFINISHED ⓘ Kootenai, Idaho NERFINISHED ⓘ Ponderay, Idaho NERFINISHED ⓘ Sagle, Idaho NERFINISHED ⓘ Sandpoint, Idaho NERFINISHED ⓘ |
| hasFacility |
Naval Surface Warfare Center, Acoustic Research Detachment
NERFINISHED
ⓘ
U.S. Navy acoustic research facility at Bayview, Idaho ⓘ |
| hasFishSpecies |
bull trout
ⓘ
kokanee salmon ⓘ lake trout ⓘ largemouth bass ⓘ rainbow trout ⓘ smallmouth bass ⓘ |
| hasIsland |
Fisherman Island
NERFINISHED
ⓘ
Memaloose Island NERFINISHED ⓘ Sourdough Island NERFINISHED ⓘ |
| hasNearbySkiArea | Schweitzer Mountain Resort NERFINISHED ⓘ |
| hasRecreation |
kayaking
ⓘ
sailing ⓘ scuba diving ⓘ swimming ⓘ |
| inflowsFrom | Clark Fork River NERFINISHED ⓘ |
| isOneOf |
deepest lakes in the United States
ⓘ
largest lakes in Idaho ⓘ |
| knownFor |
U.S. naval acoustic research
ⓘ
camping ⓘ fishing ⓘ great depth ⓘ recreational boating ⓘ scenic mountain surroundings ⓘ |
| length |
approximately 105 kilometers
ⓘ
approximately 65 miles ⓘ |
| locatedIn | Idaho ⓘ |
| locatedInCounty |
Bonner County
NERFINISHED
ⓘ
Bonner County, Idaho NERFINISHED ⓘ Kootenai County NERFINISHED ⓘ Kootenai County, Idaho NERFINISHED ⓘ |
| locatedInRegion | Northern Idaho NERFINISHED ⓘ |
| locatedOnContinent | North America ⓘ |
| maximumDepth |
approximately 1150 feet
ⓘ
approximately 350 meters ⓘ |
| nearMountainRange |
Bitterroot Range
NERFINISHED
ⓘ
Cabinet Mountains NERFINISHED ⓘ Selkirk Mountains NERFINISHED ⓘ |
| outflowsTo | Pend Oreille River NERFINISHED ⓘ |
| partOf | Columbia River basin NERFINISHED ⓘ |
| shorelineLength | over 100 miles ⓘ |
| surfaceArea |
approximately 148 square miles
ⓘ
approximately 383 square kilometers ⓘ |
| usedBy | United States Navy ⓘ |
| usedFor |
sonar research
ⓘ
submarine acoustic testing ⓘ |
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: Lake Pend Oreille Description of subject: Lake Pend Oreille is a large, deep glacial lake in northern Idaho known for its scenic mountain surroundings, recreational opportunities, and significant role in U.S. naval acoustic research.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Clark Fork River