Sabine-Neches Waterway
E1032750
The Sabine-Neches Waterway is a major deep-draft shipping channel in Southeast Texas that serves as a key route for petrochemical and military cargo between inland ports and the Gulf of Mexico.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T13292965 — 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: Sabine-Neches Waterway Context triple: [Port of Beaumont, connectedBy, Sabine-Neches Waterway]
-
A.
Tennessee-Tombigbee Waterway
The Tennessee-Tombigbee Waterway is a man-made navigation route linking the Tennessee River to the Gulf of Mexico, providing an alternative inland shipping corridor to the Mississippi River system.
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B.
Gulf Intracoastal Waterway
The Gulf Intracoastal Waterway is a protected inland waterway system along the Gulf Coast of the United States that supports commercial shipping and recreational boating by connecting bays, lagoons, and sounds behind barrier islands.
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C.
Calcasieu River
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.
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D.
Corpus Christi Ship Channel
The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
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E.
Black Warrior–Tombigbee Waterway
The Black Warrior–Tombigbee Waterway is a major navigable river and canal system in the southeastern United States that connects central Alabama’s interior to the Gulf of Mexico, supporting commercial shipping, industry, and regional economic development.
- 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: Sabine-Neches Waterway Target entity description: The Sabine-Neches Waterway is a major deep-draft shipping channel in Southeast Texas that serves as a key route for petrochemical and military cargo between inland ports and the Gulf of Mexico.
-
A.
Tennessee-Tombigbee Waterway
The Tennessee-Tombigbee Waterway is a man-made navigation route linking the Tennessee River to the Gulf of Mexico, providing an alternative inland shipping corridor to the Mississippi River system.
-
B.
Gulf Intracoastal Waterway
The Gulf Intracoastal Waterway is a protected inland waterway system along the Gulf Coast of the United States that supports commercial shipping and recreational boating by connecting bays, lagoons, and sounds behind barrier islands.
-
C.
Calcasieu River
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.
-
D.
Corpus Christi Ship Channel
The Corpus Christi Ship Channel is a major deep-draft navigation route on the Texas Gulf Coast that connects the Port of Corpus Christi to the Gulf of Mexico, supporting significant commercial shipping and energy exports.
-
E.
Black Warrior–Tombigbee Waterway
The Black Warrior–Tombigbee Waterway is a major navigable river and canal system in the southeastern United States that connects central Alabama’s interior to the Gulf of Mexico, supporting commercial shipping, industry, and regional economic development.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
deep-draft navigation channel
ⓘ
shipping channel ⓘ waterway ⓘ |
| cargoType |
chemicals
ⓘ
crude oil ⓘ liquefied natural gas ⓘ military equipment ⓘ refined petroleum products ⓘ |
| connectsTo |
Gulf of Mexico
ⓘ
Neches River NERFINISHED ⓘ Sabine River ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| flowsThrough |
Jefferson County, Texas
NERFINISHED
ⓘ
Orange County, Texas ⓘ |
| governingBody | Sabine-Neches Navigation District of Jefferson County ⓘ |
| hasEconomicRole |
major energy export corridor
ⓘ
supports U.S. military logistics ⓘ supports petrochemical industry ⓘ |
| hasFeature |
deep-draft channel
ⓘ
ship channel ⓘ |
| hasProject |
Sabine-Neches Waterway Channel Improvement Project
ⓘ
linked to:
Sabine-Neches Waterway
|
| locatedIn |
Southeast Texas
ⓘ
Texas ⓘ |
| maintainedBy |
Sabine-Neches Navigation District
ⓘ
U.S. Army Corps of Engineers ⓘ |
| nearCity |
Beaumont, Texas
ⓘ
Orange, Texas ⓘ Port Arthur, Texas ⓘ
linked to:
Port Arthur, Texas, United States
|
| partOf |
Gulf Intracoastal Waterway system
ⓘ
linked to:
Gulf Intracoastal Waterway
|
| purpose |
accommodate larger vessels
ⓘ
improve navigation depth ⓘ support export growth ⓘ |
| region |
Gulf Coast
ⓘ
linked to:
Gulf Coast of the United States
|
| servesPort |
Port of Beaumont
ⓘ
Port of Orange ⓘ Port of Port Arthur ⓘ |
| state | Texas ⓘ |
| strategicImportance |
critical to U.S. energy security
ⓘ
critical to U.S. national defense logistics ⓘ |
| usedFor |
commercial shipping
ⓘ
inland waterborne commerce ⓘ military cargo transport ⓘ petrochemical cargo transport ⓘ |
| waterwayType |
man-made navigation channel
ⓘ
tidal 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: Sabine-Neches Waterway Description of subject: The Sabine-Neches Waterway is a major deep-draft shipping channel in Southeast Texas that serves as a key route for petrochemical and military cargo between inland ports and the Gulf of Mexico.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway
subject linked to:
Lamar State College–Orange (nearby regionally associated)
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway
linked to: Sabine-Neches Waterway