Big Horn County, Montana
E622524
Big Horn County, Montana is a largely rural county in south-central Montana known for its Native American reservations, agricultural economy, and proximity to the Bighorn Canyon National Recreation Area.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Big Horn County, Montana canonical | 6 |
| Big Horn County | 1 |
| Big Horn County, Montana, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6725326 — 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: Big Horn County, Montana Context triple: [Yellowtail Reservoir, locatedInCounty, Big Horn County, Montana]
-
A.
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.
-
B.
Gallatin County, Montana
Gallatin County, Montana is a county in southwestern Montana known for its rapidly growing population, outdoor recreation opportunities, and the city of Bozeman as its largest urban center.
-
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.
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.
-
E.
Roosevelt County, Montana
Roosevelt County, Montana is a sparsely populated county in northeastern Montana that includes part of the Fort Peck Indian Reservation and borders the Missouri River and Fort Peck Lake.
- 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: Big Horn County, Montana Target entity description: Big Horn County, Montana is a largely rural county in south-central Montana known for its Native American reservations, agricultural economy, and proximity to the Bighorn Canyon National Recreation Area.
-
A.
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.
-
B.
Gallatin County, Montana
Gallatin County, Montana is a county in southwestern Montana known for its rapidly growing population, outdoor recreation opportunities, and the city of Bozeman as its largest urban center.
-
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.
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.
-
E.
Roosevelt County, Montana
Roosevelt County, Montana is a sparsely populated county in northeastern Montana that includes part of the Fort Peck Indian Reservation and borders the Missouri River and Fort Peck Lake.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
administrative territorial entity
ⓘ
county ⓘ |
| adjacentTo | Bighorn Canyon National Recreation Area NERFINISHED ⓘ |
| agriculturalProduct |
alfalfa
ⓘ
cattle ⓘ sugar beets ⓘ wheat ⓘ |
| bordersCountry | United States NERFINISHED ⓘ |
| bordersState | Wyoming NERFINISHED ⓘ |
| borderType | land border with Wyoming ⓘ |
| contains |
Crow Indian Reservation
NERFINISHED
ⓘ
Little Bighorn Battlefield National Monument NERFINISHED ⓘ Northern Cheyenne Indian Reservation NERFINISHED ⓘ |
| containsSettlement |
Crow Agency, Montana
NERFINISHED
ⓘ
Fort Smith, Montana NERFINISHED ⓘ Hardin, Montana NERFINISHED ⓘ Lodge Grass, Montana NERFINISHED ⓘ Pryor, Montana NERFINISHED ⓘ Wyola, Montana NERFINISHED ⓘ |
| country | United States of America ⓘ |
| countySeat | Hardin, Montana NERFINISHED ⓘ |
| economyType | agricultural economy ⓘ |
| governingBody | Big Horn County government NERFINISHED ⓘ |
| hasFeature |
Bighorn Mountains foothills
NERFINISHED
ⓘ
high plains ⓘ river valleys ⓘ |
| hasLandUse |
dryland farming
ⓘ
irrigated agriculture ⓘ ranching ⓘ |
| hasMajorHighway |
Interstate 90
NERFINISHED
ⓘ
U.S. Route 212 NERFINISHED ⓘ U.S. Route 87 NERFINISHED ⓘ |
| hasSignificantPopulation |
Crow Nation
NERFINISHED
ⓘ
Northern Cheyenne Nation NERFINISHED ⓘ |
| isRural | true ⓘ |
| knownFor |
Native American reservations
ⓘ
agricultural production ⓘ proximity to Bighorn Canyon National Recreation Area ⓘ |
| largestCity | Hardin, Montana NERFINISHED ⓘ |
| locatedIn |
Montana
NERFINISHED
ⓘ
United States of America ⓘ
surface form:
United States
|
| locatedInRegion | south-central Montana ⓘ |
| namedAfter | Bighorn River NERFINISHED ⓘ |
| partOf | state of Montana NERFINISHED ⓘ |
| timeZone | Mountain Time Zone ⓘ |
| traversedBy |
Bighorn River
NERFINISHED
ⓘ
Little Bighorn River NERFINISHED ⓘ |
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: Big Horn County, Montana Description of subject: Big Horn County, Montana is a largely rural county in south-central Montana known for its Native American reservations, agricultural economy, and proximity to the Bighorn Canyon National Recreation Area.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Big Horn County, Montana, United States
this entity surface form:
Big Horn County
Northern Cheyenne Indian Reservation
→
locatedInAdministrativeTerritory
→
Big Horn County, Montana
ⓘ