high-speed railway
C51991
concept
A high-speed railway is a rail transport system designed for trains that operate at significantly higher speeds than traditional rail services, typically on specially built or upgraded tracks, to provide fast, efficient, and reliable long-distance passenger travel.
All labels observed (5)
| Label | Occurrences |
|---|---|
| passenger-dedicated railway | 2 |
| high-speed line | 1 |
| high-speed railway canonical | 1 |
| high-speed railway line segment | 1 |
| high-speed train system | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: high-speed railway
Generated description
A high-speed railway is a rail transport system designed for trains that operate at significantly higher speeds than traditional rail services, typically on specially built or upgraded tracks, to provide fast, efficient, and reliable long-distance passenger travel.
Instances (6)
| Instance | Via concept surface |
|---|---|
| German ICE | high-speed train system |
| Datong–Xi’an passenger-dedicated railway | passenger-dedicated railway |
| Botniabanan | — |
| Chongqing–Guiyang Railway | passenger-dedicated railway |
| SEPTA NHSL | high-speed line |
| Shin-Aomori–Shin-Hakodate-Hokuto | high-speed railway line segment |