Toledo Bend Reservoir
E695560
Toledo Bend Reservoir is a large man-made lake on the Texas–Louisiana border, widely known for fishing, recreation, and hydroelectric power generation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Toledo Bend Reservoir canonical | 5 |
| Toledo Bend Dam | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7799776 — 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: Toledo Bend Reservoir Context triple: [Sabine River, hasReservoir, Toledo Bend Reservoir]
-
A.
Ross Barnett Reservoir
Ross Barnett Reservoir is a large man-made lake in central Mississippi that serves as a major source of drinking water, recreation, and flood control for the Jackson metropolitan area.
-
B.
Richland-Chambers Reservoir
Richland-Chambers Reservoir is a large man-made lake in north-central Texas known for water supply, recreation, and fishing.
-
C.
Lake Jackson Dam
Lake Jackson Dam is a hydroelectric and flood-control dam in central Georgia that creates Lake Jackson on the Ocmulgee River.
-
D.
Eufaula Dam
Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
-
E.
Lake Fork Reservoir
Lake Fork Reservoir is a major man-made lake in East Texas renowned as one of the premier trophy largemouth bass fishing destinations in the United States.
- 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: Toledo Bend Reservoir Target entity description: Toledo Bend Reservoir is a large man-made lake on the Texas–Louisiana border, widely known for fishing, recreation, and hydroelectric power generation.
-
A.
Ross Barnett Reservoir
Ross Barnett Reservoir is a large man-made lake in central Mississippi that serves as a major source of drinking water, recreation, and flood control for the Jackson metropolitan area.
-
B.
Richland-Chambers Reservoir
Richland-Chambers Reservoir is a large man-made lake in north-central Texas known for water supply, recreation, and fishing.
-
C.
Lake Jackson Dam
Lake Jackson Dam is a hydroelectric and flood-control dam in central Georgia that creates Lake Jackson on the Ocmulgee River.
-
D.
Eufaula Dam
Eufaula Dam is a major flood-control and hydroelectric dam on the Arkansas River in Oklahoma that forms Lake Eufaula, one of the largest reservoirs in the United States.
-
E.
Lake Fork Reservoir
Lake Fork Reservoir is a major man-made lake in East Texas renowned as one of the premier trophy largemouth bass fishing destinations in the United States.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| borderedBy | Sabine National Forest ⓘ |
| continent | North America ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ecosystemType | freshwater lake ⓘ |
| formedBy | Sabine River ⓘ |
| hasActivity |
bird watching
ⓘ
kayaking ⓘ tournament bass fishing ⓘ |
| hasFacility |
boat ramps
ⓘ
campgrounds ⓘ fishing piers ⓘ marinas ⓘ |
| hasHydrologicalFeature | fluctuating water levels ⓘ |
| hasPart |
Toledo Bend Dam
ⓘ
linked to:
Toledo Bend Reservoir
|
| hasRecreationalDesignation |
popular fishing destination
ⓘ
tourist attraction in Louisiana ⓘ tourist attraction in Texas ⓘ |
| hasShorelineUse |
public recreation areas
ⓘ
residential development ⓘ state parks ⓘ |
| knownFor |
bass fishing
ⓘ
camping ⓘ hydroelectric power production ⓘ recreational boating ⓘ |
| locatedIn |
Sabine River basin
ⓘ
linked to:
Sabine River
|
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedNear |
Hemphill, Texas
ⓘ
Many, Louisiana ⓘ |
| locatedOnBorderOf |
Louisiana
ⓘ
Texas ⓘ |
| operator |
Sabine River Authority of Louisiana
ⓘ
Sabine River Authority of Texas ⓘ |
| partOf |
Sabine River Authority system
ⓘ
linked to:
Sabine River Authority of Louisiana
|
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ recreation ⓘ sport fishing ⓘ water supply ⓘ |
| region |
East Texas
ⓘ
Western Louisiana ⓘ |
| usedFor |
commercial fishing
ⓘ
hunting ⓘ swimming ⓘ water sports ⓘ |
| waterBodyType | reservoir ⓘ |
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: Toledo Bend Reservoir Description of subject: Toledo Bend Reservoir is a large man-made lake on the Texas–Louisiana border, widely known for fishing, recreation, and hydroelectric power generation.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.