Triple
T17505398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Natchez Trace Parkway Bridge |
E426300
|
entity |
| Predicate | designer |
P184
|
FINISHED |
| Object | Figg Engineering Group |
—
|
NE NERFINISHED |
How this triple was built (3 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: Figg Engineering Group | Statement: [Natchez Trace Parkway Bridge, designer, Figg Engineering Group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Figg Engineering Group Context triple: [Natchez Trace Parkway Bridge, designer, Figg Engineering Group]
-
A.
Figg and Muller Engineers
Figg and Muller Engineers is an American structural engineering firm renowned for designing innovative segmental bridges, including the iconic Linn Cove Viaduct on the Blue Ridge Parkway.
-
B.
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.
-
C.
McKelvey Engineering
McKelvey Engineering is the engineering school of Washington University in St. Louis, known for its research and education in fields such as biomedical, mechanical, electrical, and computer engineering.
-
D.
Scomi Engineering
Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
-
E.
Rockwell Group
Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Figg Engineering Group Target entity description: Figg Engineering Group is an American structural engineering firm known for designing major bridges and complex transportation infrastructure projects.
-
A.
Figg and Muller Engineers
chosen
Figg and Muller Engineers is an American structural engineering firm renowned for designing innovative segmental bridges, including the iconic Linn Cove Viaduct on the Blue Ridge Parkway.
-
B.
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.
-
C.
McKelvey Engineering
McKelvey Engineering is the engineering school of Washington University in St. Louis, known for its research and education in fields such as biomedical, mechanical, electrical, and computer engineering.
-
D.
Scomi Engineering
Scomi Engineering is a Malaysian engineering company known for designing and supplying monorail systems and related urban transport solutions.
-
E.
Rockwell Group
Rockwell Group is a renowned New York–based architecture and design firm known for its innovative, experience-driven projects across hospitality, entertainment, and cultural spaces worldwide.
- F. None of above.
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_69d889dd9164819087b1dc3c9240c870 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e452159c28819084b2cba4313ddf28 |
completed | April 19, 2026, 3:55 a.m. |
Created at: April 10, 2026, 5:48 a.m.