Vistra Corp
E195145
Vistra Corp is a large U.S. integrated retail electricity and power generation company.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Vistra Corp canonical | 4 |
| Vistra Corp. | 3 |
| TXU Energy | 2 |
| TXU (Energy Future Holdings) | 1 |
| Talen Energy | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1723815 — 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: Vistra Corp Context triple: [Irving, Texas, isHeadquartersOf, Vistra Corp]
-
A.
Reliant Energy
Reliant Energy is a U.S.-based retail electricity provider and energy company known for supplying power to residential and commercial customers, particularly in Texas.
-
B.
Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
-
C.
Berkshire Hathaway Energy
Berkshire Hathaway Energy is a major U.S.-based energy company focused on regulated utilities and renewable power generation, operating as a key subsidiary of Warren Buffett’s Berkshire Hathaway conglomerate.
-
D.
Xcel Energy
Xcel Energy is a major U.S. electric and natural gas utility company serving millions of customers across several Midwestern and Western states.
-
E.
Southern Company
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.
- 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: Vistra Corp Target entity description: Vistra Corp is a large U.S. integrated retail electricity and power generation company.
-
A.
Reliant Energy
Reliant Energy is a U.S.-based retail electricity provider and energy company known for supplying power to residential and commercial customers, particularly in Texas.
-
B.
Exelon
Exelon is a major American energy company and utility services holding corporation, known for operating one of the largest fleets of nuclear power plants in the United States.
-
C.
Berkshire Hathaway Energy
Berkshire Hathaway Energy is a major U.S.-based energy company focused on regulated utilities and renewable power generation, operating as a key subsidiary of Warren Buffett’s Berkshire Hathaway conglomerate.
-
D.
Xcel Energy
Xcel Energy is a major U.S. electric and natural gas utility company serving millions of customers across several Midwestern and Western states.
-
E.
Southern Company
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.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
electric utility company
ⓘ
power generation company ⓘ public company ⓘ retail electricity provider ⓘ |
| basedInMetropolitanArea | Dallas–Fort Worth metroplex ⓘ |
| businessModel | integrated retail and generation ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasBusinessDivision |
power generation
ⓘ
retail electricity ⓘ |
| hasEnergySource |
battery energy storage
ⓘ
coal ⓘ natural gas ⓘ nuclear power ⓘ solar power ⓘ |
| hasFocus |
competitive electricity markets
ⓘ
integrated energy solutions ⓘ |
| hasWebsite | https://www.vistracorp.com ⓘ |
| headquartersLocation |
Irving, Texas
ⓘ
Texas ⓘ |
| inception | 2016 ⓘ |
| industry |
electricity
ⓘ
energy ⓘ power generation ⓘ retail electricity ⓘ |
| is | large U.S. integrated retail electricity and power generation company ⓘ |
| legalForm | corporation ⓘ |
| listedOn | NYSE:VST ⓘ |
| operatesInSector |
retail electricity markets
ⓘ
wholesale power markets ⓘ |
| originatedFrom | Energy Future Holdings bankruptcy reorganization ⓘ |
| owns |
Luminant
ⓘ
TXU Energy ⓘ
linked to:
Vistra Corp
|
| providesService |
electricity supply
ⓘ
retail energy plans ⓘ |
| regionServed |
United States
ⓘ
linked to:
United States of America
|
| stockExchange | New York Stock Exchange ⓘ |
| subsidiary |
Luminant
ⓘ
TXU Energy ⓘ
linked to:
Vistra Corp
|
| tickerSymbol | VST ⓘ |
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: Vistra Corp Description of subject: Vistra Corp is a large U.S. integrated retail electricity and power generation company.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Vistra Corp
linked to: Vistra Corp
linked to: Vistra Corp
linked to: Vistra Corp
linked to: Vistra Corp
linked to: Vistra Corp