NYSE:UNP
E143394
NYSE:UNP is the stock ticker for Union Pacific Corporation, a major North American freight railroad company listed on the New York Stock Exchange.
All labels observed (1)
| Label | Occurrences |
|---|---|
| NYSE:UNP canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1256360 — 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: NYSE:UNP Context triple: [UNP, exchangeSymbol, NYSE:UNP]
-
A.
ConocoPhillips
ConocoPhillips is a major American multinational energy corporation primarily engaged in the exploration, production, transportation, and marketing of crude oil, natural gas, and related products worldwide.
-
B.
Chevron Corporation
Chevron Corporation is one of the world’s largest integrated oil and gas companies, involved in exploration, production, refining, and marketing of petroleum and related energy products globally.
-
C.
Halliburton
Halliburton is a major American multinational corporation that provides products and services to the oil and gas industry worldwide.
-
D.
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.
-
E.
BP.
BP is a Nordstrom-exclusive in-house fashion brand known for its trendy, youth-oriented clothing and accessories.
- 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: NYSE:UNP Target entity description: NYSE:UNP is the stock ticker for Union Pacific Corporation, a major North American freight railroad company listed on the New York Stock Exchange.
-
A.
ConocoPhillips
ConocoPhillips is a major American multinational energy corporation primarily engaged in the exploration, production, transportation, and marketing of crude oil, natural gas, and related products worldwide.
-
B.
Chevron Corporation
Chevron Corporation is one of the world’s largest integrated oil and gas companies, involved in exploration, production, refining, and marketing of petroleum and related energy products globally.
-
C.
Halliburton
Halliburton is a major American multinational corporation that provides products and services to the oil and gas industry worldwide.
-
D.
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.
-
E.
BP.
BP is a Nordstrom-exclusive in-house fashion brand known for its trendy, youth-oriented clothing and accessories.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
freight transportation company
ⓘ
public company ⓘ railroad company ⓘ |
| businessModel | rail freight transportation ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currency | USD ⓘ |
| employs |
corporate staff
ⓘ
engineers ⓘ maintenance of way workers ⓘ operations staff ⓘ railroad workers ⓘ train crews ⓘ |
| foundedBy | Union Pacific Railroad ⓘ |
| hasAssetType |
freight cars
ⓘ
locomotives ⓘ railroad tracks ⓘ |
| hasCUSIP | 907818108 ⓘ |
| hasFIGI | BBG000BWQFY7 ⓘ |
| hasHomepage | https://www.up.com ⓘ |
| hasISIN | US9078181081 ⓘ |
| hasMajorCustomerType |
agricultural producers
ⓘ
automotive manufacturers ⓘ chemical manufacturers ⓘ industrial companies ⓘ intermodal shippers ⓘ |
| hasNetworkType | railroad network ⓘ |
| hasSector | Industrials ⓘ |
| hasSubsector | Railroads ⓘ |
| headquartersLocation |
Omaha, Nebraska
ⓘ
surface form:
Omaha, Nebraska, United States
|
| industry |
Freight transportation
ⓘ
Railroads ⓘ |
| isComponentOf | S&P 500 Index ⓘ |
| legalForm | corporation ⓘ |
| listedOn | New York Stock Exchange ⓘ |
| operatesIn | North America ⓘ |
| owns | Union Pacific Railroad ⓘ |
| regionServed |
Gulf Coast of the United States
ⓘ
surface form:
Gulf Coast region
Midwestern United States ⓘ western United States ⓘ
surface form:
Western United States
|
| securityType | common stock ⓘ |
| services |
agricultural products transportation
ⓘ
automotive freight transportation ⓘ bulk freight transportation ⓘ chemical products transportation ⓘ industrial products transportation ⓘ intermodal freight ⓘ |
| stockTicker | NYSE:UNP self-linksurface differs ⓘ |
| tradedAs | UNP ⓘ |
| transportMode | rail ⓘ |
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: NYSE:UNP Description of subject: NYSE:UNP is the stock ticker for Union Pacific Corporation, a major North American freight railroad company listed on the New York Stock Exchange.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Union Pacific Corporation