Lake County, Montana
E918490
Lake County, Montana is a northwestern Montana county known for encompassing most of Flathead Lake, the largest natural freshwater lake in the western United States, and including portions of the Flathead Indian Reservation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake County, Montana canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11082785 — 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 County, Montana Context triple: [Missoula County, borders, Lake County, Montana]
-
A.
Park County, Montana
Park County, Montana is a mountainous county in south-central Montana known as a gateway to Yellowstone National Park and for its outdoor recreation and scenic landscapes.
-
B.
Valley County, Montana
Valley County, Montana is a sparsely populated county in northeastern Montana known for its expansive prairie landscapes, outdoor recreation, and proximity to Fort Peck Lake and the Missouri River.
-
C.
Ravalli County, Montana
Ravalli County, Montana is a rural county in western Montana located in the Bitterroot Valley, known for its mountainous landscapes, outdoor recreation, and the county seat of Hamilton.
-
D.
Garfield County, Montana
Garfield County, Montana is a sparsely populated county in eastern Montana known for its wide-open prairie landscapes, ranching, and access to outdoor recreation around Fort Peck Lake.
-
E.
Chouteau County, Montana
Chouteau County, Montana is a largely rural county in north-central Montana known for its agricultural economy, historic role in the fur trade era, and county seat of Fort Benton along the Missouri River.
- 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 County, Montana Target entity description: Lake County, Montana is a northwestern Montana county known for encompassing most of Flathead Lake, the largest natural freshwater lake in the western United States, and including portions of the Flathead Indian Reservation.
-
A.
Park County, Montana
Park County, Montana is a mountainous county in south-central Montana known as a gateway to Yellowstone National Park and for its outdoor recreation and scenic landscapes.
-
B.
Valley County, Montana
Valley County, Montana is a sparsely populated county in northeastern Montana known for its expansive prairie landscapes, outdoor recreation, and proximity to Fort Peck Lake and the Missouri River.
-
C.
Ravalli County, Montana
Ravalli County, Montana is a rural county in western Montana located in the Bitterroot Valley, known for its mountainous landscapes, outdoor recreation, and the county seat of Hamilton.
-
D.
Garfield County, Montana
Garfield County, Montana is a sparsely populated county in eastern Montana known for its wide-open prairie landscapes, ranching, and access to outdoor recreation around Fort Peck Lake.
-
E.
Chouteau County, Montana
Chouteau County, Montana is a largely rural county in north-central Montana known for its agricultural economy, historic role in the fur trade era, and county seat of Fort Benton along the Missouri River.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | county in Montana ⓘ |
| borderedBy |
Flathead County, Montana
NERFINISHED
ⓘ
Flathead Lake shoreline NERFINISHED ⓘ Missoula County, Montana NERFINISHED ⓘ Sanders County, Montana NERFINISHED ⓘ |
| bordersOnBodyOfWater | Flathead Lake NERFINISHED ⓘ |
| climate | continental climate ⓘ |
| contains |
most of Flathead Lake
ⓘ
portions of the Flathead Indian Reservation ⓘ southern part of Flathead Lake ⓘ |
| country | United States of America ⓘ |
| governmentType | county government ⓘ |
| hasAreaCharacteristic | includes large water area due to Flathead Lake ⓘ |
| hasEconomicActivity |
agriculture
ⓘ
outdoor recreation ⓘ tourism ⓘ |
| hasFeature |
Flathead River
NERFINISHED
ⓘ
Mission Mountains NERFINISHED ⓘ agricultural land ⓘ tribal lands ⓘ |
| hasIndigenousAssociation | Confederated Salish and Kootenai Tribes NERFINISHED ⓘ |
| hasJurisdictionOver |
Polson, Montana
NERFINISHED
ⓘ
Ronan, Montana NERFINISHED ⓘ St. Ignatius, Montana NERFINISHED ⓘ |
| hasProtectedArea | National Bison Range vicinity NERFINISHED ⓘ |
| hasRecreation |
boating on Flathead Lake
ⓘ
fishing on Flathead Lake ⓘ hiking in Mission Mountains ⓘ |
| hasTransportation |
Montana Highway 35
NERFINISHED
ⓘ
U.S. Route 93 NERFINISHED ⓘ |
| knownFor |
encompassing most of Flathead Lake
ⓘ
recreation on Flathead Lake ⓘ scenic landscapes ⓘ |
| largestCity | Polson, Montana NERFINISHED ⓘ |
| locatedIn |
Flathead Valley region
NERFINISHED
ⓘ
Rocky Mountains region NERFINISHED ⓘ northwestern United States NERFINISHED ⓘ state of Montana NERFINISHED ⓘ |
| locatedInRegion | northwestern Montana ⓘ |
| namedAfter | Flathead Lake NERFINISHED ⓘ |
| partlyWithin | Flathead Indian Reservation NERFINISHED ⓘ |
| partOf |
Flathead Indian Reservation
NERFINISHED
ⓘ
Montana counties ⓘ |
| seat | Polson, Montana NERFINISHED ⓘ |
| subdivisionType | county ⓘ |
| timeZone | Mountain Time Zone ⓘ |
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 County, Montana Description of subject: Lake County, Montana is a northwestern Montana county known for encompassing most of Flathead Lake, the largest natural freshwater lake in the western United States, and including portions of the Flathead Indian Reservation.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.