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 self-link ⓘ |
| brandingAppliesTo |
CRH
self-linksurface differs
ⓘ
surface form:
CRH1 trainsets
CRH2 EMU ⓘ
surface form:
CRH2 trainsets
CRH2 EMU ⓘ
surface form:
CRH2A trainsets
CRH2 EMU ⓘ
surface form:
CRH2C trainsets
CRH3 EMU ⓘ
surface form:
CRH3 trainsets
CRH380A EMU ⓘ
surface form:
CRH380 series trainsets
CRH380A EMU ⓘ
surface form:
CRH380A trainsets
CRH380A EMU ⓘ
surface form:
CRH380A-001 trainset
CRH380A EMU ⓘ
surface form:
CRH380AL trainsets
CRH380A EMU ⓘ
surface form:
CRH380AM trainsets
CRH380B ⓘ
surface form:
CRH380B trainsets
CRH380B ⓘ
surface form:
CRH380B-001 trainset
CRH380B ⓘ
surface form:
CRH380BL trainsets
CRH380B ⓘ
surface form:
CRH380BM trainsets
CRH380C ⓘ
surface form:
CRH380C trainsets
CRH380C ⓘ
surface form:
CRH380CL trainsets
CRH380A EMU ⓘ
surface form:
CRH380CM trainsets
CRH380D ⓘ
surface form:
CRH380D trainsets
CRH380D ⓘ
surface form:
CRH380D-001 trainset
CRH380D ⓘ
surface form:
CRH380DL trainsets
CRH380D ⓘ
surface form:
CRH380DM trainsets
CRH3 EMU ⓘ
surface form:
CRH3C trainsets
CRH5 EMU ⓘ
surface form:
CRH5 trainsets
CRH5 EMU ⓘ
surface form:
CRH5A trainsets
CRH5 EMU ⓘ
surface form:
CRH5E trainsets
CRH6A EMU ⓘ
surface form:
CRH6 trainsets
CRH6A EMU ⓘ
surface form:
CRH6A trainsets
CRH6A EMU ⓘ
surface form:
CRH6F trainsets
CRH6A EMU ⓘ
surface form:
CRH6S trainsets
|
| brandingFor |
CRH
self-linksurface differs
ⓘ
surface form:
China Railway high-speed passenger trains
China High-Speed Rail Network ⓘ
surface form:
China high-speed rail network
|
| category | High-speed rail in China ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| fullName |
CRH
self-linksurface differs
ⓘ
surface form:
China Railway High-speed
|
| introducedBy |
Ministry of Railways of the People’s Republic of China
ⓘ
surface form:
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.
this entity surface form:
China Railway high-speed services
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed (CRH) trains
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway high-speed EMU
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
CRH series EMU
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway High-speed
this entity surface form:
China Railway high-speed passenger trains
this entity surface form:
CRH1 trainsets
this entity surface form:
crh
this entity surface form:
China Railway High-speed