VST
E726053
VST is the stock ticker symbol for Vistra Corp, a U.S.-based integrated retail and power generation company.
All labels observed (1)
| Label | Occurrences |
|---|---|
| VST canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T8334164 — 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: VST Context triple: [Vistra Corp, tickerSymbol, VST]
-
A.
VST
VST is a wide-field optical survey telescope at the European Southern Observatory’s Paranal Observatory, designed primarily for large-scale imaging of the night sky.
-
B.
Steinberg
Steinberg is a German and Ashkenazi Jewish surname borne by numerous notable individuals across fields such as music, art, business, and politics.
-
C.
Steinberg
Steinberg is a small settlement in Norway situated along the Drammenselva river, known for its riverside location and local railway station.
-
D.
Steinberg
Steinberg is a locality within the town of Wadern in the Saarland region of Germany.
-
E.
Stax studio
Stax studio was the legendary Memphis recording studio where many classic soul and R&B records of the 1960s and 1970s were created.
- 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: VST Target entity description: VST is the stock ticker symbol for Vistra Corp, a U.S.-based integrated retail and power generation company.
-
A.
VST
VST is a wide-field optical survey telescope at the European Southern Observatory’s Paranal Observatory, designed primarily for large-scale imaging of the night sky.
-
B.
Steinberg
Steinberg is a small settlement in Norway situated along the Drammenselva river, known for its riverside location and local railway station.
-
C.
Steinberg
Steinberg is a German and Ashkenazi Jewish surname borne by numerous notable individuals across fields such as music, art, business, and politics.
-
D.
Steinberg
Steinberg is a locality within the town of Wadern in the Saarland region of Germany.
-
E.
Stax studio
Stax studio was the legendary Memphis recording studio where many classic soul and R&B records of the 1960s and 1970s were created.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
electric utility company
ⓘ
public company ⓘ stock ticker symbol ⓘ |
| businessModel | integrated retail and power generation ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| currencyOfListing |
USD
ⓘ
linked to:
US dollar
|
| energySource |
battery storage
ⓘ
coal ⓘ natural gas ⓘ nuclear ⓘ solar ⓘ |
| hasActivity |
retail electricity marketing
ⓘ
wholesale electricity generation ⓘ |
| hasOperation |
power generation
ⓘ
retail electricity sales ⓘ |
| hasSubsidiary |
Luminant
ⓘ
TXU Energy ⓘ |
| headquartersLocation | Irving, Texas ⓘ |
| industry |
electric power
ⓘ
energy ⓘ |
| isBasedIn | Texas ⓘ |
| legalForm | corporation ⓘ |
| listedOn | NYSE:VST ⓘ |
| regulatoryEnvironment | U.S. energy regulation ⓘ |
| represents | Vistra Corp ⓘ |
| sector | utilities ⓘ |
| servesArea |
United States
ⓘ
linked to:
United States of America
|
| stockExchange | New York Stock Exchange ⓘ |
| 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: VST Description of subject: VST is the stock ticker symbol for Vistra Corp, a U.S.-based integrated retail and power generation company.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
VST