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.