Triple

T18746250
Position Surface form Disambiguated ID Type / Status
Subject Fluor Corporation E458412 entity
Predicate hasSubsidiary P254 FINISHED
Object Fluor Federal Services
Fluor Federal Services is a government-focused subsidiary of Fluor Corporation that provides engineering, construction, and technical services to U.S. federal agencies and defense clients.
 E458412 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: Fluor Federal Services | Statement: [Fluor Corporation, hasSubsidiary, Fluor Federal Services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fluor Federal Services
Context triple: [Fluor Corporation, hasSubsidiary, Fluor Federal Services]
  • A. Fluor Corporation
    Fluor Corporation is a global engineering, procurement, construction, and project management company known for delivering large-scale infrastructure, energy, and government projects worldwide.
  • B. Amentum
    Amentum is a large American government and defense contractor that provides engineering, logistics, mission support, and technical services to U.S. federal agencies and allied defense organizations.
  • C. Kellogg Brown & Root
    Kellogg Brown & Root is a major American engineering, construction, and government services contractor known for its extensive work on large-scale infrastructure and military logistics projects worldwide.
  • D. FMC Corporation
    FMC Corporation is an American industrial company historically known for producing military vehicles and equipment as well as agricultural and chemical products.
  • E. Leidos
    Leidos is a major American science, engineering, and technology company that provides advanced solutions and services primarily to defense, intelligence, civil, and health agencies.
  • 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: Fluor Federal Services
Triple: [Fluor Corporation, hasSubsidiary, Fluor Federal Services]
Generated description
Fluor Federal Services is a government-focused subsidiary of Fluor Corporation that provides engineering, construction, and technical services to U.S. federal agencies and defense clients.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fluor Federal Services
Target entity description: Fluor Federal Services is a government-focused subsidiary of Fluor Corporation that provides engineering, construction, and technical services to U.S. federal agencies and defense clients.
  • A. Fluor Corporation chosen
    Fluor Corporation is a global engineering, procurement, construction, and project management company known for delivering large-scale infrastructure, energy, and government projects worldwide.
  • B. Amentum
    Amentum is a large American government and defense contractor that provides engineering, logistics, mission support, and technical services to U.S. federal agencies and allied defense organizations.
  • C. Kellogg Brown & Root
    Kellogg Brown & Root is a major American engineering, construction, and government services contractor known for its extensive work on large-scale infrastructure and military logistics projects worldwide.
  • D. FMC Corporation
    FMC Corporation is an American industrial company historically known for producing military vehicles and equipment as well as agricultural and chemical products.
  • E. Leidos
    Leidos is a major American science, engineering, and technology company that provides advanced solutions and services primarily to defense, intelligence, civil, and health agencies.
  • F. None of above.

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_69d8d394dc308190b6725073f5db324c completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e57692c380819091e8a919ab6c9ca9 completed April 20, 2026, 12:42 a.m.
NED1 Entity disambiguation (via context triple) batch_6a053d330ff48190b090399fe726383d completed May 14, 2026, 3:10 a.m.
NEDg Description generation batch_6a053e216ce0819093f0e9e9b707fca8 completed May 14, 2026, 3:14 a.m.
NED2 Entity disambiguation (via description) batch_6a053ed266a481908dc9ff85e1d7cf4f completed May 14, 2026, 3:17 a.m.
Created at: April 10, 2026, 11:51 a.m.