Triple
T9638731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Linn Cove Viaduct |
E233002
|
entity |
| Predicate | builder |
P3143
|
FINISHED |
| Object |
J. P. Stevens Construction Company
J. P. Stevens Construction Company is a construction firm best known for building the iconic Linn Cove Viaduct on the Blue Ridge Parkway in North Carolina.
|
E811435
|
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: J. P. Stevens Construction Company | Statement: [Linn Cove Viaduct, builder, J. P. Stevens Construction Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J. P. Stevens Construction Company Context triple: [Linn Cove Viaduct, builder, J. P. Stevens Construction Company]
-
A.
McCarthy Building Companies
McCarthy Building Companies is a large U.S.-based construction firm known for delivering major commercial, institutional, and sports facilities projects nationwide.
-
B.
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.
-
C.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
-
D.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
-
E.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
- 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: J. P. Stevens Construction Company Triple: [Linn Cove Viaduct, builder, J. P. Stevens Construction Company]
Generated description
J. P. Stevens Construction Company is a construction firm best known for building the iconic Linn Cove Viaduct on the Blue Ridge Parkway in North Carolina.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: J. P. Stevens Construction Company Target entity description: J. P. Stevens Construction Company is a construction firm best known for building the iconic Linn Cove Viaduct on the Blue Ridge Parkway in North Carolina.
-
A.
McCarthy Building Companies
McCarthy Building Companies is a large U.S.-based construction firm known for delivering major commercial, institutional, and sports facilities projects nationwide.
-
B.
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.
-
C.
Manhattan Construction Company
Manhattan Construction Company is a major U.S. construction firm known for building large-scale projects, including prominent sports stadiums and public facilities.
-
D.
Morrison Construction
Morrison Construction is a UK-based civil engineering and construction company known for delivering major infrastructure projects, including bridges and transport works.
-
E.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
- F. None of above. chosen
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_69ca848a5a908190aad251f4137b0c3a |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9b532aa4819087b56be6f5635126 |
completed | April 1, 2026, 10:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d18243cfdc81908ecdf039c38de478 |
completed | April 4, 2026, 9:27 p.m. |
| NEDg | Description generation | batch_69d182cb723881909f29b6a875e99da1 |
completed | April 4, 2026, 9:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1833692788190990ad426b6502488 |
completed | April 4, 2026, 9:31 p.m. |
Created at: March 30, 2026, 8:11 p.m.