Triple

T338393
Position Surface form Disambiguated ID Type / Status
Subject Bechtel National, Inc. E6778 entity
Predicate partOf P40 FINISHED
Object Bechtel Group’s government services business
Bechtel Group’s government services business is the division of Bechtel that delivers engineering, construction, project management, and related support services to U.S. and international government agencies, often for large-scale infrastructure, defense, and national security projects.
E6778 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: Bechtel Group’s government services business | Statement: [Bechtel National, Inc., partOf, Bechtel Group’s government services business]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bechtel Group’s government services business
Context triple: [Bechtel National, Inc., partOf, Bechtel Group’s government services business]
  • A. Bechtel National, Inc.
    Bechtel National, Inc. is a major U.S. engineering, construction, and project management company known for large-scale government and environmental remediation projects.
  • B. Booz Allen Hamilton
    Booz Allen Hamilton is a major American management and technology consulting firm known for its extensive work with U.S. government agencies and large corporations.
  • C. Public Service Enterprise Group
    Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
  • D. WSP Global
    WSP Global is a Canadian-based multinational professional services firm specializing in engineering, design, and consulting for infrastructure, environmental, building, and transportation projects worldwide.
  • E. U.S. General Services Administration
    The U.S. General Services Administration is a federal agency that manages government buildings, procurement, and technology services to support the operations of other U.S. government 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: Bechtel Group’s government services business
Triple: [Bechtel National, Inc., partOf, Bechtel Group’s government services business]
Generated description
Bechtel Group’s government services business is the division of Bechtel that delivers engineering, construction, project management, and related support services to U.S. and international government agencies, often for large-scale infrastructure, defense, and national security projects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bechtel Group’s government services business
Target entity description: Bechtel Group’s government services business is the division of Bechtel that delivers engineering, construction, project management, and related support services to U.S. and international government agencies, often for large-scale infrastructure, defense, and national security projects.
  • A. Bechtel National, Inc. chosen
    Bechtel National, Inc. is a major U.S. engineering, construction, and project management company known for large-scale government and environmental remediation projects.
  • B. Booz Allen Hamilton
    Booz Allen Hamilton is a major American management and technology consulting firm known for its extensive work with U.S. government agencies and large corporations.
  • C. Public Service Enterprise Group
    Public Service Enterprise Group is a major American energy company primarily engaged in the generation and distribution of electricity and natural gas, serving customers in the Mid-Atlantic region.
  • D. WSP Global
    WSP Global is a Canadian-based multinational professional services firm specializing in engineering, design, and consulting for infrastructure, environmental, building, and transportation projects worldwide.
  • E. U.S. General Services Administration
    The U.S. General Services Administration is a federal agency that manages government buildings, procurement, and technology services to support the operations of other U.S. government 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_69a2e79434908190a9d5afe415153ad9 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eae23b0c819081f8bf9ac26685ab completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a3d4e56b448190aac66218417e95b8 completed March 1, 2026, 5:55 a.m.
NEDg Description generation batch_69a3d53d4b788190936b3c5f92877c8d completed March 1, 2026, 5:57 a.m.
NED2 Entity disambiguation (via description) batch_69a3d602aa6881908fbdb4c25e8f8cb5 completed March 1, 2026, 6 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.