Chattahoochee River
E75427
The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
All labels observed (10)
How this entity was disambiguated
This entity first appeared as the object of triple T219945 — 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: Chattahoochee River Context triple: [Troup County, contains, Chattahoochee River]
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A.
Tennessee River
The Tennessee River is a major waterway in the southeastern United States that flows through several states and serves as a key resource for navigation, power generation, and regional development.
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B.
Catawba River
The Catawba River is a major waterway in the southeastern United States that flows through the Carolinas, providing vital resources for drinking water, power generation, recreation, and wildlife habitat.
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C.
Nolin River
Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
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D.
Stone Hill River
Stone Hill River is a tributary stream within New York’s Croton River watershed, contributing to the region’s interconnected river system.
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E.
Yadkin River
The Yadkin River is a major river in North Carolina that flows through the state's Piedmont region and serves as an important source of water, recreation, and hydroelectric power.
- 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: Chattahoochee River Target entity description: The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
-
A.
Tennessee River
The Tennessee River is a major waterway in the southeastern United States that flows through several states and serves as a key resource for navigation, power generation, and regional development.
-
B.
Catawba River
The Catawba River is a major waterway in the southeastern United States that flows through the Carolinas, providing vital resources for drinking water, power generation, recreation, and wildlife habitat.
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C.
Nolin River
Nolin River is a tributary of the Green River in central Kentucky known for its scenic waterways, recreational opportunities, and the Nolin River Lake formed by its dam.
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D.
Stone Hill River
Stone Hill River is a tributary stream within New York’s Croton River watershed, contributing to the region’s interconnected river system.
-
E.
Yadkin River
The Yadkin River is a major river in North Carolina that flows through the state's Piedmont region and serves as an important source of water, recreation, and hydroelectric power.
- F. None of above. chosen
Statements (53)
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: Chattahoochee River Description of subject: The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
Referenced by (143)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Douglas County, Georgia
subject surface form:
Gainesville, Georgia
this entity surface form:
Chattahoochee River (via Lake Lanier)
Apalachicola–Chattahoochee–Flint River Basin wetlands
→
hasHydrologicalConnectionTo
→
Chattahoochee River
ⓘ
this entity surface form:
Chattahoochee
this entity surface form:
Chattahoochee
this entity surface form:
Chattahoochee River system