Triple

T20572286
Position Surface form Disambiguated ID Type / Status
Subject Seabrook Station Nuclear Power Plant E505130 entity
Predicate reactorSupplier P17063 FINISHED
Object Westinghouse Electric Company NE NERFINISHED

How this triple was built (3 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: Westinghouse Electric Company | Statement: [Seabrook Station Nuclear Power Plant, reactorSupplier, Westinghouse Electric Company]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westinghouse Electric Company
Context triple: [Seabrook Station Nuclear Power Plant, reactorSupplier, Westinghouse Electric Company]
  • A. Westinghouse Electric Corporation
    Westinghouse Electric Corporation was a major American manufacturing and broadcasting conglomerate known for its pioneering role in electrical equipment and its ownership of media assets such as NBC.
  • B. British Westinghouse Electrical and Manufacturing Company
    British Westinghouse Electrical and Manufacturing Company was a major early 20th-century British engineering and electrical manufacturing firm that played a key role in the development of the UK’s electrical power and transport industries.
  • C. Thomson-Houston Electric Company
    Thomson-Houston Electric Company was a major late-19th-century American electrical manufacturing firm that became a key predecessor to General Electric.
  • D. Westinghouse Licensing Corporation
    Westinghouse Licensing Corporation is the company that manages and licenses the Westinghouse brand and related intellectual property across various products and services.
  • E. Continental Edison Company
    Continental Edison Company was an early electrical engineering firm associated with Thomas Edison that employed pioneering inventor Nikola Tesla during his early career.
  • 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: Westinghouse Electric Company
Target entity description: Westinghouse Electric Company is a leading American nuclear power company known for designing and supplying nuclear reactors and related technologies worldwide.
  • A. Westinghouse Electric Corporation chosen
    Westinghouse Electric Corporation was a major American manufacturing and broadcasting conglomerate known for its pioneering role in electrical equipment and its ownership of media assets such as NBC.
  • B. British Westinghouse Electrical and Manufacturing Company
    British Westinghouse Electrical and Manufacturing Company was a major early 20th-century British engineering and electrical manufacturing firm that played a key role in the development of the UK’s electrical power and transport industries.
  • C. Thomson-Houston Electric Company
    Thomson-Houston Electric Company was a major late-19th-century American electrical manufacturing firm that became a key predecessor to General Electric.
  • D. Westinghouse Licensing Corporation
    Westinghouse Licensing Corporation is the company that manages and licenses the Westinghouse brand and related intellectual property across various products and services.
  • E. Continental Edison Company
    Continental Edison Company was an early electrical engineering firm associated with Thomas Edison that employed pioneering inventor Nikola Tesla during his early career.
  • F. None of above.

Provenance (2 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_69e0b4b721588190993ac7b0a9be2736 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a905b1288190bbad9aa14362bb97 completed April 20, 2026, 10:30 p.m.
Created at: April 16, 2026, 11:39 a.m.