Southern Company
E14064
Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
All labels observed (9)
| Label | Occurrences |
|---|---|
| Southern Company canonical | 14 |
| Georgia Power | 4 |
| Southern Company Gas | 3 |
| Alabama Power | 2 |
| Alabama Power Company | 1 |
| Southern Company family of energy providers | 1 |
| Southern Company group | 1 |
| Southern Nuclear Operating Company | 1 |
| The Southern Company | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T128615 — 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: Southern Company Context triple: [Atlanta, isHeadquartersOf, Southern Company]
-
A.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
B.
Public Service Enterprise Group
Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
-
C.
Weyerhaeuser Company
Weyerhaeuser Company is a major American timberland and forest products company, historically one of the world’s largest private owners of softwood timber.
-
D.
United States Steel Corporation
United States Steel Corporation is a major American steel-producing company formed in 1901 through the consolidation of several steel businesses, becoming the world’s first billion-dollar corporation.
-
E.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
- 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: Southern Company Target entity description: Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
-
A.
Tennessee Valley Authority
The Tennessee Valley Authority is a federally owned U.S. corporation created during the New Deal to provide regional economic development, flood control, and electricity generation in the Tennessee Valley.
-
B.
Public Service Enterprise Group
Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
-
C.
Weyerhaeuser Company
Weyerhaeuser Company is a major American timberland and forest products company, historically one of the world’s largest private owners of softwood timber.
-
D.
United States Steel Corporation
United States Steel Corporation is a major American steel-producing company formed in 1901 through the consolidation of several steel businesses, becoming the world’s first billion-dollar corporation.
-
E.
Petroleum Group
The Petroleum Group is a specialist division of the Geological Society of London focused on the study and professional exchange of knowledge related to petroleum geoscience and hydrocarbon exploration.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
electric utility holding company
ⓘ
energy company ⓘ public company ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| energySource |
coal
ⓘ
natural gas ⓘ nuclear power ⓘ renewable energy ⓘ |
| foundedBy | James Mitchell ⓘ |
| hasDivision |
Southern Linc
ⓘ
Southern Renewable Energy ⓘ Southern Telecom ⓘ |
| headquartersLocation |
Atlanta, Georgia, United States
ⓘ
linked to:
Atlanta
|
| industry |
electric power industry
ⓘ
natural gas industry ⓘ |
| isOneOf | largest energy providers in the United States ⓘ |
| legalForm | corporation ⓘ |
| memberOf |
S&P 500
ⓘ
linked to:
S&P 500 Index
|
| operatesThrough |
regulated utilities
ⓘ
unregulated energy businesses ⓘ |
| owns |
Farley Nuclear Generating Station
ⓘ
linked to:
Hatch Nuclear Power Plant
Hatch Nuclear Power Plant ⓘ Vogtle Electric Generating Plant ⓘ |
| primaryMarket |
retail electricity customers
ⓘ
retail natural gas customers ⓘ |
| regionServed |
southeastern United States
ⓘ
linked to:
Southern United States
|
| regulatoryStatus | regulated utility holding company ⓘ |
| renewableEnergyType |
biomass
ⓘ
solar power ⓘ wind power ⓘ |
| serviceType |
electricity distribution
ⓘ
electricity generation ⓘ electricity transmission ⓘ energy services ⓘ natural gas distribution ⓘ renewable energy development ⓘ |
| stockExchange | New York Stock Exchange ⓘ |
| subsidiary |
Alabama Power
ⓘ
linked to:
Southern Company
Georgia Natural Gas ⓘ Georgia Power ⓘ
linked to:
Southern Company
Gulf Power ⓘ Mississippi Power ⓘ PowerSecure ⓘ Southern Company Gas ⓘ
linked to:
Southern Company
Southern Nuclear Operating Company ⓘ
linked to:
Southern Company
Southern Power ⓘ |
| tickerSymbol | SO ⓘ |
| website | https://www.southerncompany.com/ ⓘ |
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: Southern Company Description of subject: Southern Company is one of the largest U.S. energy providers, primarily supplying electricity and natural gas across the southeastern United States through its regulated utilities and related businesses.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
linked to: Southern Company
subject linked to:
NYSE:SO
linked to: Southern Company
subject linked to:
NYSE:SO
linked to: Southern Company