CRH380A EMU
E272095
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.
All labels observed (10)
| Label | Occurrences |
|---|---|
| CRH380 series | 1 |
| CRH380 series EMU | 1 |
| CRH380 series trainsets | 1 |
| CRH380A | 1 |
| CRH380A EMU canonical | 1 |
| CRH380A trainsets | 1 |
| CRH380A-001 trainset | 1 |
| CRH380AL trainsets | 1 |
| CRH380AM trainsets | 1 |
| CRH380CM trainsets | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2467639 — 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: CRH380A EMU Context triple: [Wuhan–Guangzhou High-Speed Railway, usesRollingStock, CRH380A EMU]
-
A.
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.
-
B.
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.
-
C.
Class 745 EMU
The Class 745 EMU is a modern electric multiple unit train used on regional and intercity services in the UK, built for high-capacity, high-comfort passenger operations.
-
D.
E233 series EMU
The E233 series EMU is a modern Japanese commuter train type operated by JR East, known for its high capacity, reliability, and widespread use on busy urban and suburban lines around Tokyo.
-
E.
E231 series EMU
The E231 series EMU is a widely used Japanese commuter train type operated by JR East, known for its high-capacity, rapid-transit service in the Greater Tokyo area.
- 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: CRH380A EMU Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Class 745 EMU
The Class 745 EMU is a modern electric multiple unit train used on regional and intercity services in the UK, built for high-capacity, high-comfort passenger operations.
-
D.
E233 series EMU
The E233 series EMU is a modern Japanese commuter train type operated by JR East, known for its high capacity, reliability, and widespread use on busy urban and suburban lines around Tokyo.
-
E.
E231 series EMU
The E231 series EMU is a widely used Japanese commuter train type operated by JR East, known for its high-capacity, rapid-transit service in the Greater Tokyo area.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese high-speed train
ⓘ
high-speed electric multiple unit ⓘ |
| belongsToNetwork |
China High-Speed Rail Network
ⓘ
surface form:
China Railway High-speed network
|
| bogieType | high-speed bolsterless bogies ⓘ |
| brakeType |
electropneumatic braking
ⓘ
regenerative braking ⓘ |
| brandedAs | Harmony (Hexie) series ⓘ |
| carBodyMaterial | aluminium alloy ⓘ |
| collectionMethod | pantograph ⓘ |
| countryOfOperation | China ⓘ |
| designedBy |
CRRC Qingdao Sifang
ⓘ
surface form:
CSR Qingdao Sifang design team
|
| designedFor | high-speed passenger service ⓘ |
| doorConfiguration | plug doors ⓘ |
| electrificationSystem | 25 kV AC 50 Hz overhead line ⓘ |
| enteredService | 2010 ⓘ |
| family |
CRH380D
ⓘ
surface form:
CRH380 series
|
| formation |
16-car fixed formation
ⓘ
8-car fixed formation ⓘ |
| gauge | 1,435 mm standard gauge ⓘ |
| introduced | 2010 ⓘ |
| manufacturer |
CRRC Qingdao Sifang
ⓘ
surface form:
CSR Qingdao Sifang
|
| maximumDesignSpeed | 380 km/h ⓘ |
| maximumServiceSpeed | 350 km/h ⓘ |
| notableFeature |
low-noise high-speed operation
ⓘ
pressure-sealed carbody for tunnels ⓘ streamlined aerodynamic nose ⓘ |
| operator |
China Railway
ⓘ
CRH ⓘ
surface form:
China Railway High-speed
|
| powerOutput | about 9.6 MW for 8-car set ⓘ |
| powerType | electric multiple unit ⓘ |
| predecessor | CRH2 EMU ⓘ |
| primaryUse | long-distance high-speed services ⓘ |
| recordedTestSpeed | 486.1 km/h ⓘ |
| safetySystem |
CTCS-2
ⓘ
CTCS-3 ⓘ |
| serviceRegion |
central China
ⓘ
eastern China ⓘ southern China ⓘ |
| serviceType | intercity passenger ⓘ |
| successor |
Fuxing series EMU
ⓘ
surface form:
CR400AF EMU
|
| traction | electric ⓘ |
| trainLength | about 203 m for 8-car set ⓘ |
| UICClassification | Bo′Bo′+2′2′+Bo′Bo′+2′2′+Bo′Bo′+2′2′+Bo′Bo′+2′2′ ⓘ |
| usedOnLine |
Beijing–Shanghai High-Speed Railway
ⓘ
Guangzhou–Shenzhen–Hong Kong Express Rail Link ⓘ Shanghai–Hangzhou High-Speed Railway ⓘ Shanghai–Nanjing intercity railway ⓘ
surface form:
Shanghai–Nanjing Intercity High-Speed Railway
Wuhan–Guangzhou High-Speed Railway ⓘ |
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: CRH380A EMU Description of subject: 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.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
CRH380 series EMU
this entity surface form:
CRH380 series
this entity surface form:
CRH380A
this entity surface form:
CRH380 series trainsets
this entity surface form:
CRH380A trainsets
this entity surface form:
CRH380AL trainsets
this entity surface form:
CRH380AM trainsets
this entity surface form:
CRH380CM trainsets
this entity surface form:
CRH380A-001 trainset