Triple
T18611914
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Qinhuangdao–Shenyang Railway |
E454912
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | heavy-haul railway |
C3454
|
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: heavy-haul railway Context triple: [Qinhuangdao–Shenyang Railway, instanceOf, heavy-haul railway]
-
A.
freight railroad
A freight railroad is a rail transport system dedicated to moving goods and commodities—such as raw materials, manufactured products, and containers—using freight trains over a network of tracks.
-
B.
industrial railway
An industrial railway is a specialized rail system used within or between industrial facilities to transport raw materials, goods, and equipment efficiently as part of production and logistics operations.
-
C.
heavy-duty truck variant
A heavy-duty truck variant is a specialized configuration of a large commercial vehicle designed to handle high payloads, demanding operating conditions, or specific vocational tasks through tailored chassis, powertrain, and body features.
-
D.
wagon train
A wagon train is a group of wagons traveling together, typically across long distances, for mutual support, protection, and resource sharing.
-
E.
freight rail corridor
chosen
A freight rail corridor is a designated railway route primarily used for the efficient, high-capacity movement of goods and cargo between industrial, commercial, and logistics hubs.
- F. None of above.
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_69d8d38bbe7c8190bdec3138e7d413c9 |
completed | April 10, 2026, 10:40 a.m. |
Created at: April 10, 2026, 11:45 a.m.