Tensas River
E488866
The Tensas River is a river in northeastern Louisiana that flows through rich alluvial plains and wetlands before joining other waterways to form part of the Ouachita River system.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Tensas River canonical | 6 |
| Tensas River (Alabama) | 1 |
| Tensas River watershed | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4488453 — 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: Tensas River Context triple: [Ouachita River, hasTributary, Tensas River]
-
A.
Wakulla River
The Wakulla River is a spring-fed river in northern Florida known for its clear waters, rich wildlife, and connection to the Wakulla Springs State Park.
-
B.
Sassagoula River
The Sassagoula River is a man-made waterway at Walt Disney World Resort that provides scenic boat transportation and thematic ambiance connecting several Disney resort hotels to Disney Springs.
-
C.
Ouachita River
The Ouachita River is a major waterway in the south-central United States that flows through Arkansas and Louisiana, supporting regional ecosystems, commerce, and recreation.
-
D.
Apalachicola River
The Apalachicola River is a major river in the Florida Panhandle known for its rich biodiversity, extensive floodplain forests, and vital role in the Gulf Coast estuarine ecosystem.
-
E.
Yazoo River
The Yazoo River is a major waterway in west-central Mississippi that flows through the Mississippi Delta 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: Tensas River Target entity description: The Tensas River is a river in northeastern Louisiana that flows through rich alluvial plains and wetlands before joining other waterways to form part of the Ouachita River system.
-
A.
Wakulla River
The Wakulla River is a spring-fed river in northern Florida known for its clear waters, rich wildlife, and connection to the Wakulla Springs State Park.
-
B.
Sassagoula River
The Sassagoula River is a man-made waterway at Walt Disney World Resort that provides scenic boat transportation and thematic ambiance connecting several Disney resort hotels to Disney Springs.
-
C.
Ouachita River
The Ouachita River is a major waterway in the south-central United States that flows through Arkansas and Louisiana, supporting regional ecosystems, commerce, and recreation.
-
D.
Apalachicola River
The Apalachicola River is a major river in the Florida Panhandle known for its rich biodiversity, extensive floodplain forests, and vital role in the Gulf Coast estuarine ecosystem.
-
E.
Yazoo River
The Yazoo River is a major waterway in west-central Mississippi that flows through the Mississippi Delta before joining the Mississippi River.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWithEcoregion |
Mississippi River Alluvial Plain ecoregion
ⓘ
linked to:
Mississippi River floodplain
|
| associatedWithHabitat |
bottomland hardwood forests
ⓘ
wetland ecosystems ⓘ |
| basinCountry |
United States
ⓘ
linked to:
United States of America
|
| country |
United States
ⓘ
linked to:
United States of America
|
| drainageBasin |
Lower Mississippi River Basin
ⓘ
linked to:
Lower Mississippi River basin
|
| flowsInDirection | generally south ⓘ |
| flowsThrough |
alluvial plains
ⓘ
rich alluvial plains ⓘ riverine wetlands ⓘ wetlands ⓘ |
| hasFloodplain | alluvial floodplain ⓘ |
| hasHydrologicalRole | tributary ⓘ |
| hasNameOrigin | derived from a Native American tribe name ⓘ |
| hasWildlife |
amphibians
ⓘ
fish ⓘ reptiles ⓘ waterfowl ⓘ |
| locatedIn |
Concordia Parish
ⓘ
linked to:
Concordia Parish, Louisiana
Franklin Parish ⓘ Louisiana ⓘ Madison Parish ⓘ Tensas Parish ⓘ |
| locatedInHydrologicalRegion |
Mississippi Alluvial Plain
ⓘ
linked to:
Arkansas Delta region
|
| locatedInRegion | northeastern Louisiana ⓘ |
| mouthLocatedIn | Louisiana ⓘ |
| partOf |
Ouachita River system
ⓘ
linked to:
Ouachita River basin
Tensas River watershed ⓘ
linked to:
Tensas River
|
| supportsLandUse |
agriculture
ⓘ
forestry ⓘ |
| tributaryOf | Ouachita River ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ hunting ⓘ recreation ⓘ |
| watercourseType | freshwater river ⓘ |
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: Tensas River Description of subject: The Tensas River is a river in northeastern Louisiana that flows through rich alluvial plains and wetlands before joining other waterways to form part of the Ouachita River system.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tensas River
linked to: Tensas River