Little Missouri River
E449297
The Little Missouri River is a tributary of the Missouri River that flows through the badlands of Wyoming, Montana, and North Dakota, known for its scenic canyons and rugged landscapes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Little Missouri River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4528854 — 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: Little Missouri River Context triple: [Missouri River Basin, containsRiver, Little Missouri River]
-
A.
Little Missouri River
The Little Missouri River is a scenic waterway in southwestern Arkansas known for its clear, fast-flowing waters, popular for fishing, canoeing, and flowing through the Ouachita National Forest before joining the Ouachita River.
-
B.
Little Sioux River
The Little Sioux River is a tributary of the Missouri River in northwestern Iowa, known for its meandering course through agricultural landscapes and recreational opportunities such as fishing and canoeing.
-
C.
Little Arkansas River
The Little Arkansas River is a tributary of the Arkansas River in south-central Kansas that flows through the city of Wichita.
-
D.
Little Fork River
The Little Fork River is a tributary waterway in northern Minnesota that ultimately drains into Lake of the Woods, contributing to the region’s interconnected lake and river system.
-
E.
Zumbro River
The Zumbro River is a river in southeastern Minnesota that flows through cities such as Rochester before joining the Mississippi 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: Little Missouri River Target entity description: The Little Missouri River is a tributary of the Missouri River that flows through the badlands of Wyoming, Montana, and North Dakota, known for its scenic canyons and rugged landscapes.
-
A.
Little Missouri River
The Little Missouri River is a scenic waterway in southwestern Arkansas known for its clear, fast-flowing waters, popular for fishing, canoeing, and flowing through the Ouachita National Forest before joining the Ouachita River.
-
B.
Little Sioux River
The Little Sioux River is a tributary of the Missouri River in northwestern Iowa, known for its meandering course through agricultural landscapes and recreational opportunities such as fishing and canoeing.
-
C.
Little Arkansas River
The Little Arkansas River is a tributary of the Arkansas River in south-central Kansas that flows through the city of Wichita.
-
D.
Little Fork River
The Little Fork River is a tributary waterway in northern Minnesota that ultimately drains into Lake of the Woods, contributing to the region’s interconnected lake and river system.
-
E.
Zumbro River
The Zumbro River is a river in southeastern Minnesota that flows through cities such as Rochester before joining the Mississippi River.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
tributary ⓘ |
| adjacentTo | Little Missouri National Grassland NERFINISHED ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses |
state of Montana
NERFINISHED
ⓘ
state of North Dakota NERFINISHED ⓘ state of Wyoming NERFINISHED ⓘ |
| drainageBasin |
eastern Montana
ⓘ
northeastern Wyoming ⓘ western North Dakota ⓘ |
| flowsThrough |
Great Plains
NERFINISHED
ⓘ
Theodore Roosevelt National Park NERFINISHED ⓘ badlands NERFINISHED ⓘ |
| forms | canyons in soft sedimentary rocks ⓘ |
| geologicalSetting | Northern Great Plains badlands ⓘ |
| hasCharacteristic |
eroded buttes and badlands along its course
ⓘ
seasonal flow variations ⓘ |
| hasConservationArea | Theodore Roosevelt National Park NERFINISHED ⓘ |
| hasEcosystem | riparian habitat ⓘ |
| hasLandform |
badland buttes
ⓘ
steep river bluffs ⓘ |
| hasNameOrigin | named for being smaller than the Missouri River ⓘ |
| hasScenicValue | popular for landscape photography ⓘ |
| hasWildlife |
bison habitat in Theodore Roosevelt National Park
ⓘ
mule deer habitat ⓘ pronghorn habitat along its valley ⓘ waterfowl habitat ⓘ |
| isPartOf | Northern Plains river systems NERFINISHED ⓘ |
| knownFor |
rugged landscapes
ⓘ
scenic canyons ⓘ |
| locatedIn |
Billings County, North Dakota
NERFINISHED
ⓘ
Harding County, South Dakota NERFINISHED ⓘ McKenzie County, North Dakota NERFINISHED ⓘ Montana NERFINISHED ⓘ North Dakota NERFINISHED ⓘ Slope County, North Dakota NERFINISHED ⓘ Wyoming ⓘ |
| mouthLocation |
Missouri River
NERFINISHED
ⓘ
near Lake Sakakawea ⓘ |
| near |
Little Missouri National Grassland
NERFINISHED
ⓘ
Medora, North Dakota NERFINISHED ⓘ |
| partOf |
Mississippi River basin
NERFINISHED
ⓘ
Missouri River watershed NERFINISHED ⓘ |
| sourceLocation | northeastern Wyoming ⓘ |
| tributaryOf | Missouri River NERFINISHED ⓘ |
| usedFor |
canoeing
ⓘ
fishing ⓘ recreation ⓘ |
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: Little Missouri River Description of subject: The Little Missouri River is a tributary of the Missouri River that flows through the badlands of Wyoming, Montana, and North Dakota, known for its scenic canyons and rugged landscapes.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.