Triple
T19786969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brown & Root |
E475294
|
entity |
| Predicate | hasFormerName |
P65
|
FINISHED |
| Object | Brown & Root, Inc. |
—
|
NE NERFINISHED |
How this triple was built (2 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: Brown & Root, Inc. | Statement: [Brown & Root, hasFormerName, Brown & Root, Inc.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brown & Root, Inc. Context triple: [Brown & Root, hasFormerName, Brown & Root, Inc.]
-
A.
Brown & Root
chosen
Brown & Root is a major American engineering and construction company historically known for large-scale industrial, infrastructure, and government projects.
-
B.
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.
-
C.
Marsh Engineering Company
Marsh Engineering Company was an American civil engineering and bridge design firm known for creating notable early 20th-century concrete and steel bridges, including the Henley Street Bridge in Knoxville, Tennessee.
-
D.
Jacobs Engineering Group
Jacobs Engineering Group is a global professional services firm specializing in engineering, design, and construction management across infrastructure, aerospace, environmental, and industrial sectors.
-
E.
L. F. Driscoll Company
L. F. Driscoll Company is a major construction firm known for serving as the general contractor on large-scale projects, including Philadelphia’s Citizens Bank Park.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e65389145881909385f36f56cd250b |
completed | April 20, 2026, 4:25 p.m. |
Created at: April 10, 2026, 1:49 p.m.