Triple

T12060395
Position Surface form Disambiguated ID Type / Status
Subject REO (automobile) E287151 entity
Predicate parentOrganization P254 FINISHED
Object Nuclear Corporation of America
Nuclear Corporation of America was a diversified American industrial holding company that, among other assets, owned the REO automobile brand during its later corporate history.
 E964190 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Nuclear Corporation of America | Statement: [REO (automobile), parentOrganization, Nuclear Corporation of America]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nuclear Corporation of America
Context triple: [REO (automobile), parentOrganization, Nuclear Corporation of America]
  • A. United States Enrichment Corporation
    The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
  • B. Westinghouse Savannah River Company
    Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
  • C. Southern Nuclear Operating Company
    Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
  • D. Vermont Yankee Nuclear Power Corporation
    Vermont Yankee Nuclear Power Corporation was the owner and operator of the Vermont Yankee nuclear power plant and a key party in the landmark U.S. Supreme Court case Vermont Yankee Nuclear Power Corp. v. NRDC, which shaped administrative law and regulatory procedure.
  • E. Babcock & Wilcox
    Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nuclear Corporation of America
Triple: [REO (automobile), parentOrganization, Nuclear Corporation of America]
Generated description
Nuclear Corporation of America was a diversified American industrial holding company that, among other assets, owned the REO automobile brand during its later corporate history.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nuclear Corporation of America
Target entity description: Nuclear Corporation of America was a diversified American industrial holding company that, among other assets, owned the REO automobile brand during its later corporate history.
  • A. United States Enrichment Corporation
    The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
  • B. Westinghouse Savannah River Company
    Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
  • C. Southern Nuclear Operating Company
    Southern Nuclear Operating Company is a U.S.-based nuclear power plant operator that manages several commercial nuclear generating stations in the southeastern United States.
  • D. Vermont Yankee Nuclear Power Corporation
    Vermont Yankee Nuclear Power Corporation was the owner and operator of the Vermont Yankee nuclear power plant and a key party in the landmark U.S. Supreme Court case Vermont Yankee Nuclear Power Corp. v. NRDC, which shaped administrative law and regulatory procedure.
  • E. Babcock & Wilcox
    Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ab4780948190bdb9f7620c2ac27e completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9043dbccc8190bf9da181f826f0d8 completed April 10, 2026, 2:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f651641c8190bfd1d4d228a36209 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f5ff815b748190932bfe163ea2847d completed May 2, 2026, 1:43 p.m.
NED2 Entity disambiguation (via description) batch_69f60185ce8c8190abe3b1f633aac55d completed May 2, 2026, 1:52 p.m.
Created at: April 8, 2026, 9:48 p.m.