CRH
E338350
CRH is the China Railway High-speed service and branding used for China's network of high-speed passenger trains.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T3216900 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CRH Context triple: [Beijing South Railway Station, hasSymbol, CRH]
-
A.
CRH3 EMU
The CRH3 EMU is a high-speed electric multiple unit train used in China’s railway network, derived from Siemens Velaro technology and designed for operation at speeds up to around 350 km/h.
-
B.
Fuxing series EMU
The Fuxing series EMU is a family of Chinese high-speed electric multiple unit trains known for operating at some of the world’s highest commercial speeds on major routes across China’s high-speed rail network.
-
C.
CRH380A EMU
The CRH380A EMU is a high-speed electric multiple unit train used in China’s railway network, designed for rapid intercity passenger service at speeds of up to around 380 km/h.
-
D.
CRH2 EMU
The CRH2 EMU is a high-speed electric multiple unit train used in China’s railway network, derived from Japan’s Shinkansen technology and designed for fast, long-distance passenger service.
-
E.
CP Class 3400 EMU
The CP Class 3400 EMU is a series of electric multiple-unit trains operated by Comboios de Portugal, primarily used for suburban and commuter rail services.
- 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: CRH Target entity description: CRH is the China Railway High-speed service and branding used for China's network of high-speed passenger trains.
-
A.
CRH3 EMU
The CRH3 EMU is a high-speed electric multiple unit train used in China’s railway network, derived from Siemens Velaro technology and designed for operation at speeds up to around 350 km/h.
-
B.
Fuxing series EMU
The Fuxing series EMU is a family of Chinese high-speed electric multiple unit trains known for operating at some of the world’s highest commercial speeds on major routes across China’s high-speed rail network.
-
C.
CRH380A EMU
The CRH380A EMU is a high-speed electric multiple unit train used in China’s railway network, designed for rapid intercity passenger service at speeds of up to around 380 km/h.
-
D.
CRH2 EMU
The CRH2 EMU is a high-speed electric multiple unit train used in China’s railway network, derived from Japan’s Shinkansen technology and designed for fast, long-distance passenger service.
-
E.
CP Class 3400 EMU
The CP Class 3400 EMU is a series of electric multiple-unit trains operated by Comboios de Portugal, primarily used for suburban and commuter rail services.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
high-speed rail service brand
ⓘ
rail transport brand ⓘ |
| abbreviation | CRH ⓘ |
| brandingAppliesTo |
CRH1 trainsets
ⓘ
linked to:
CRH
CRH2 trainsets ⓘ
linked to:
CRH2 EMU
CRH2A trainsets ⓘ
linked to:
CRH2 EMU
CRH2C trainsets ⓘ
linked to:
CRH2 EMU
CRH3 trainsets ⓘ
linked to:
CRH3 EMU
CRH380 series trainsets ⓘ
linked to:
CRH380A EMU
CRH380A trainsets ⓘ
linked to:
CRH380A EMU
CRH380A-001 trainset ⓘ
linked to:
CRH380A EMU
CRH380AL trainsets ⓘ
linked to:
CRH380A EMU
CRH380AM trainsets ⓘ
linked to:
CRH380A EMU
CRH380B trainsets ⓘ
linked to:
CRH380B
CRH380B-001 trainset ⓘ
linked to:
CRH380B
CRH380BL trainsets ⓘ
linked to:
CRH380B
CRH380BM trainsets ⓘ
linked to:
CRH380B
CRH380C trainsets ⓘ
linked to:
CRH380C
CRH380CL trainsets ⓘ
linked to:
CRH380C
CRH380CM trainsets ⓘ
linked to:
CRH380A EMU
CRH380D trainsets ⓘ
linked to:
CRH380D
CRH380D-001 trainset ⓘ
linked to:
CRH380D
CRH380DL trainsets ⓘ
linked to:
CRH380D
CRH380DM trainsets ⓘ
linked to:
CRH380D
CRH3C trainsets ⓘ
linked to:
CRH3 EMU
CRH5 trainsets ⓘ
linked to:
CRH5 EMU
CRH5A trainsets ⓘ
linked to:
CRH5 EMU
CRH5E trainsets ⓘ
linked to:
CRH5 EMU
CRH6 trainsets ⓘ
linked to:
CRH6A EMU
CRH6A trainsets ⓘ
linked to:
CRH6A EMU
CRH6F trainsets ⓘ
linked to:
CRH6A EMU
CRH6S trainsets ⓘ
linked to:
CRH6A EMU
|
| brandingFor |
China Railway high-speed passenger trains
ⓘ
linked to:
CRH
China high-speed rail network ⓘ
linked to:
China High-Speed Rail Network
|
| category | High-speed rail in China ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| fullName |
China Railway High-speed
ⓘ
linked to:
CRH
|
| introducedBy | Ministry of Railways of the People's Republic of China ⓘ |
| networkType | national high-speed rail network ⓘ |
| operator | China Railway ⓘ |
| owner | China Railway ⓘ |
| powerSupply | 25 kV AC 50 Hz ⓘ |
| primaryUse | passenger transport ⓘ |
| railSystem | China Railway ⓘ |
| serviceArea | mainland China ⓘ |
| serviceType |
high-speed passenger rail
ⓘ
intercity rail service ⓘ |
| trackGauge | standard gauge ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: CRH Description of subject: CRH is the China Railway High-speed service and branding used for China's network of high-speed passenger trains.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CRH
linked to: CRH
linked to: CRH
Nanning–Guangzhou High-Speed Railway
→
usesRollingStockType
→
China Railway High-speed (CRH) trains
ⓘ
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH
linked to: CRH