Triple

T9560152
Position Surface form Disambiguated ID Type / Status
Subject Three Mile Island Nuclear Generating Station E230650 entity
Predicate reactorSupplier P17063 FINISHED
Object Babcock & Wilcox
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
E807779 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: Babcock & Wilcox | Statement: [Three Mile Island Nuclear Generating Station, reactorSupplier, Babcock & Wilcox]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Babcock & Wilcox
Context triple: [Three Mile Island Nuclear Generating Station, reactorSupplier, Babcock & Wilcox]
  • A. General Electric
    General Electric is a major American multinational conglomerate historically known for its leadership in industrial manufacturing, aviation, power, and healthcare technologies.
  • B. GE Hitachi Nuclear Energy
    GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
  • C. Koch Engineered Solutions
    Koch Engineered Solutions is an industrial technology and engineering company that provides process, pollution control, and optimization solutions across energy, chemical, and manufacturing sectors.
  • D. 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.
  • E. American Locomotive Company
    The American Locomotive Company was a major U.S. manufacturer of steam and diesel locomotives and other heavy machinery in the late 19th and early 20th centuries.
  • 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: Babcock & Wilcox
Triple: [Three Mile Island Nuclear Generating Station, reactorSupplier, Babcock & Wilcox]
Generated description
Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Babcock & Wilcox
Target entity description: Babcock & Wilcox is an American engineering company best known for designing and supplying boilers and nuclear power plant reactors.
  • A. General Electric
    General Electric is a major American multinational conglomerate historically known for its leadership in industrial manufacturing, aviation, power, and healthcare technologies.
  • B. GE Hitachi Nuclear Energy
    GE Hitachi Nuclear Energy is a global nuclear technology company that designs and supplies nuclear reactors and related services for power generation.
  • C. Koch Engineered Solutions
    Koch Engineered Solutions is an industrial technology and engineering company that provides process, pollution control, and optimization solutions across energy, chemical, and manufacturing sectors.
  • D. 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.
  • E. American Locomotive Company
    The American Locomotive Company was a major U.S. manufacturer of steam and diesel locomotives and other heavy machinery in the late 19th and early 20th centuries.
  • 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_69ca847e53a88190a60eed7e02257f10 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd994bde0c8190afcba5cb8fa8b984 completed April 1, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1529b4974819096e26153c60bf05c completed April 4, 2026, 6:04 p.m.
NEDg Description generation batch_69d1567f587c8190898d261ce7db4df0 completed April 4, 2026, 6:20 p.m.
NED2 Entity disambiguation (via description) batch_69d156f3f3e48190b5b31cc28cfd703a completed April 4, 2026, 6:22 p.m.
Created at: March 30, 2026, 8:03 p.m.