Triple
T6423014
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kiewit Constructors |
E127989
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Kiewit Infrastructure Co. |
E592242
|
NE FINISHED |
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: Kiewit Infrastructure Co. | Statement: [Kiewit Constructors, associatedWith, Kiewit Infrastructure Co.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kiewit Infrastructure Co. Context triple: [Kiewit Constructors, associatedWith, Kiewit Infrastructure Co.]
-
A.
Kiewit Constructors
Kiewit Constructors is a major North American construction and engineering contractor known for delivering large-scale infrastructure and transportation projects.
-
B.
Kiewit Infrastructure West Co.
chosen
Kiewit Infrastructure West Co. is a regional operating subsidiary of Kiewit Corporation that delivers large-scale heavy civil and infrastructure construction projects across the western United States.
-
C.
Turner Construction Company
Turner Construction Company is a major American construction management firm known for building large-scale commercial, sports, and institutional projects across the United States and internationally.
-
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.
Morrison-Knudsen
Morrison-Knudsen was a major American engineering and construction company known for building large-scale infrastructure projects worldwide, including dams, bridges, and transportation systems.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c00838de888190af2eec0b80495efa |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c0690576c48190b5db5464eacc9de3 |
completed | March 22, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6538a8e9c81909c406235117e0c87 |
completed | March 27, 2026, 9:53 a.m. |
Created at: March 22, 2026, 4:43 p.m.