Marathon Petroleum Corporation
E1187827
UNEXPLORED
Marathon Petroleum Corporation is a major American downstream energy company that operates extensive refining, marketing, and transportation networks for petroleum products across the United States.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Marathon Petroleum Corporation canonical | 6 |
| Marathon Petroleum | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T16000885 — 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: Marathon Petroleum Corporation Context triple: [The Ohio Oil Company, successor, Marathon Petroleum Corporation]
-
A.
Anadarko Petroleum
Anadarko Petroleum was a major American oil and gas exploration and production company known for its global operations and significant role in the energy industry.
-
B.
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.
-
C.
Shell Oil Company
Shell Oil Company is a major American oil and gas company and the U.S.-based subsidiary of the global energy conglomerate Royal Dutch Shell.
-
D.
Phillips Petroleum Company
Phillips Petroleum Company was a major American oil and gas company, founded in 1917, that grew into a leading integrated energy corporation before merging with Conoco to form ConocoPhillips.
-
E.
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.
- 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: Marathon Petroleum Corporation Target entity description: Marathon Petroleum Corporation is a major American downstream energy company that operates extensive refining, marketing, and transportation networks for petroleum products across the United States.
-
A.
Anadarko Petroleum
Anadarko Petroleum was a major American oil and gas exploration and production company known for its global operations and significant role in the energy industry.
-
B.
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.
-
C.
Shell Oil Company
Shell Oil Company is a major American oil and gas company and the U.S.-based subsidiary of the global energy conglomerate Royal Dutch Shell.
-
D.
Phillips Petroleum Company
Phillips Petroleum Company was a major American oil and gas company, founded in 1917, that grew into a leading integrated energy corporation before merging with Conoco to form ConocoPhillips.
-
E.
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.
- F. None of above. chosen
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Marathon Petroleum Corporation
linked to: Marathon Petroleum Corporation
subject linked to:
Marathon Petroleum refinery
subject linked to:
Marathon Petroleum refinery
subject linked to:
BP Texas City Refinery (now Marathon Galveston Bay Refinery)
linked to: Marathon Petroleum Corporation
subject linked to:
BP Texas City Refinery (now Marathon Galveston Bay Refinery)
linked to: Marathon Petroleum Corporation