Calcasieu River
E770013
The Calcasieu River is a major waterway in southwestern Louisiana that flows through Lake Charles and into the Gulf of Mexico, supporting regional industry, shipping, and recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Calcasieu River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8979405 — 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: Calcasieu River Context triple: [Lake Charles, locatedOn, Calcasieu River]
-
A.
Bayou Texar
Bayou Texar is a coastal bayou in Pensacola, Florida, known for its brackish waters, residential shoreline, and recreational activities such as boating and fishing.
-
B.
Bayou St. John
Bayou St. John is a historic waterway and neighborhood in New Orleans, Louisiana, known for its scenic bayou, recreational activities, and cultural significance.
-
C.
Caddo River
The Caddo River is a scenic waterway in western Arkansas known for its clear waters, recreational floating, and contribution to the Ouachita River system.
-
D.
Atchafalaya River
The Atchafalaya River is a major distributary of the Mississippi River in south-central Louisiana, forming one of North America’s largest river swamps and an important navigation and flood-control channel.
-
E.
Sabine River
The Sabine River is a major waterway in the south-central United States that forms much of the border between Texas and Louisiana before emptying into the Gulf of Mexico.
- 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: Calcasieu River Target entity description: The Calcasieu River is a major waterway in southwestern Louisiana that flows through Lake Charles and into the Gulf of Mexico, supporting regional industry, shipping, and recreation.
-
A.
Bayou Texar
Bayou Texar is a coastal bayou in Pensacola, Florida, known for its brackish waters, residential shoreline, and recreational activities such as boating and fishing.
-
B.
Bayou St. John
Bayou St. John is a historic waterway and neighborhood in New Orleans, Louisiana, known for its scenic bayou, recreational activities, and cultural significance.
-
C.
Caddo River
The Caddo River is a scenic waterway in western Arkansas known for its clear waters, recreational floating, and contribution to the Ouachita River system.
-
D.
Atchafalaya River
The Atchafalaya River is a major distributary of the Mississippi River in south-central Louisiana, forming one of North America’s largest river swamps and an important navigation and flood-control channel.
-
E.
Sabine River
The Sabine River is a major waterway in the south-central United States that forms much of the border between Texas and Louisiana before emptying into the Gulf of Mexico.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basin | Calcasieu River Basin NERFINISHED ⓘ |
| cityOnRiver |
Lake Charles, Louisiana
NERFINISHED
ⓘ
Sulphur, Louisiana NERFINISHED ⓘ Westlake, Louisiana NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dischargesInto | Calcasieu Lake NERFINISHED ⓘ |
| drainageBasin | Gulf of Mexico drainage basin ⓘ |
| ecosystemType | coastal river ecosystem ⓘ |
| flowsInto | Gulf of Mexico NERFINISHED ⓘ |
| flowsThrough |
Allen Parish, Louisiana
NERFINISHED
ⓘ
Calcasieu Parish, Louisiana NERFINISHED ⓘ Cameron Parish, Louisiana NERFINISHED ⓘ Jefferson Davis Parish, Louisiana NERFINISHED ⓘ Lake Charles, Louisiana NERFINISHED ⓘ Rapides Parish, Louisiana NERFINISHED ⓘ |
| hasBridge |
Interstate 10 bridge at Lake Charles
NERFINISHED
ⓘ
Interstate 210 bridge at Lake Charles NERFINISHED ⓘ Louisiana Highway 14 bridge ⓘ U.S. Highway 90 bridge NERFINISHED ⓘ |
| hasPart |
Calcasieu Lake
NERFINISHED
ⓘ
Calcasieu Ship Channel NERFINISHED ⓘ |
| hasPort | Port of Lake Charles NERFINISHED ⓘ |
| locatedIn |
United States Gulf Coast region
NERFINISHED
ⓘ
southwestern Louisiana NERFINISHED ⓘ |
| mouth | Gulf of Mexico NERFINISHED ⓘ |
| namedAfter | Calcasieu Parish NERFINISHED ⓘ |
| region |
Allen Parish
NERFINISHED
ⓘ
Calcasieu Parish NERFINISHED ⓘ Cameron Parish NERFINISHED ⓘ Jefferson Davis Parish NERFINISHED ⓘ Rapides Parish NERFINISHED ⓘ Southwest Louisiana NERFINISHED ⓘ |
| state | Louisiana ⓘ |
| supports |
petrochemical industry
ⓘ
port operations ⓘ recreation ⓘ regional industry ⓘ shipping ⓘ |
| usedFor |
barge traffic
ⓘ
boating ⓘ commercial navigation ⓘ hunting and wildlife observation ⓘ industrial water supply ⓘ sport fishing ⓘ |
| waterwayType | navigable waterway ⓘ |
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: Calcasieu River Description of subject: The Calcasieu River is a major waterway in southwestern Louisiana that flows through Lake Charles and into the Gulf of Mexico, supporting regional industry, shipping, and recreation.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.