Triple

T13184515

Position	Surface form	Disambiguated ID	Type / Status
Subject	Kern River Gas Transmission Company	`E313811`	entity
Predicate	owner	`P347`	FINISHED
Object	Berkshire Hathaway Energy	`E79838`	NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Berkshire Hathaway Energy
Context triple: [Kern River Gas Transmission Company, owner, Berkshire Hathaway Energy]

A. Berkshire Hathaway Energy chosen
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.
B. Dominion Energy
Dominion Energy is a large American energy company that generates and distributes electricity and natural gas to customers across multiple states, particularly in the Mid-Atlantic and Southeast regions.
C. 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.
D. Exelon
Exelon is a brand-name prescription medication containing rivastigmine, used to treat symptoms of mild to moderate dementia associated with Alzheimer's and Parkinson's disease.
E. Cinergy Corporation
Cinergy Corporation was a U.S.-based energy company best known in part for its naming rights sponsorship of Cincinnati’s Cinergy Field baseball stadium.
F. None of above.
G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage	Batch ID	Job type	Status
creating	`batch_69d806ae1e08819090d95bfe1538cc17`	elicitation	completed
NER	`batch_69d98c4a0b0081908027bf77442ff5ff`	ner	completed
NED1	`batch_69f72660f8d48190b437a57f2a75f6ae`	ned_source_triple	completed

Created at: April 9, 2026, 9:15 p.m.