Triple
T18520828
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USRA composite gondola |
E452577
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | United States Railroad Administration standard freight car design |
C40542
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: United States Railroad Administration standard freight car design Context triple: [USRA composite gondola, instanceOf, United States Railroad Administration standard freight car design]
-
A.
United States railroad standard
United States railroad standard: A conceptual class representing the set of technical, operational, and safety specifications that govern the design, construction, and operation of railroads within the United States.
-
B.
standardized steam locomotive design program
A standardized steam locomotive design program is an organized initiative to develop, adopt, and manage a uniform set of locomotive designs to simplify production, maintenance, and operation across a railway system.
-
C.
railway locomotive standardization scheme
A railway locomotive standardization scheme is a systematic framework for defining, organizing, and unifying the design, classification, and specifications of locomotives across a rail network to ensure compatibility, efficiency, and ease of maintenance.
-
D.
United States freight program
A United States freight program is a coordinated set of policies, investments, and initiatives designed to improve the efficiency, safety, capacity, and environmental performance of the nation’s freight transportation system across modes such as trucking, rail, maritime, and air cargo.
-
E.
streamlined locomotive
A streamlined locomotive is a high-speed railway engine designed with smooth, aerodynamic contours to reduce air resistance and improve efficiency and performance.
- F. None of above. chosen
Provenance (1 batch)
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_69d8d386df84819092355ebb260d848e |
completed | April 10, 2026, 10:40 a.m. |
Created at: April 10, 2026, 11:37 a.m.