Triple
T31783306
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | China coastal railway corridor |
E811262
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | rail transport infrastructure project |
C3584
|
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: rail transport infrastructure project Context triple: [China coastal railway corridor, instanceOf, rail transport infrastructure project]
-
A.
rail transportation infrastructure
chosen
Rail transportation infrastructure encompasses the physical and organizational systems—such as tracks, stations, signaling, power supply, and related facilities—required to support the safe and efficient movement of trains and rail-based services.
-
B.
intercity passenger rail project
An intercity passenger rail project is a coordinated planning, design, and construction effort to develop or improve rail infrastructure and services that transport people efficiently between cities over medium to long distances.
-
C.
commuter rail project
A commuter rail project is a coordinated planning, design, and construction effort to develop or improve rail services that transport passengers between suburbs or outlying regions and a central urban area, typically focused on reducing congestion and improving regional mobility.
-
D.
railway modernisation project
A railway modernisation project is an initiative that upgrades existing rail infrastructure, technology, and operations to improve capacity, safety, efficiency, and passenger experience.
-
E.
rail transit
Rail transit is a public transportation system that moves passengers or freight along fixed steel tracks using trains, subways, trams, or light rail vehicles, typically in urban or intercity corridors.
- 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_69f348e544a48190ab6e700b05f6438c |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 11:37 p.m.