Transrapid

E718905

high-speed rail technology maglev train system

Transrapid is a German-developed high-speed magnetic levitation (maglev) train system designed for rapid, low-friction passenger transport.

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All labels observed (3)

Label	Occurrences
Transrapid canonical	3
Transrapid SMT trains	1
Transrapid maglev system	1

How this entity was disambiguated

This entity first appeared as the object of triple T8214740 — 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: Transrapid
Context triple: [Shanghai Maglev Train, technologyProvider, Transrapid]

A. Shanghai Maglev Train
The Shanghai Maglev Train is a high-speed magnetic levitation railway in Shanghai, China, renowned as one of the fastest commercial train services in the world.
B. Alweg Monorail
The Alweg Monorail is an elevated monorail system in Seattle that became an iconic symbol of mid-20th-century futuristic transportation design.
C. Port Liner automated guideway transit system
The Port Liner automated guideway transit system is a driverless urban transit line in Kobe, Japan, known for being one of the world’s first fully automated rail systems and for linking central Kobe with Port Island and Kobe Airport.
D. Airtrain
Airtrain is a privately operated commuter rail service that connects Brisbane Airport with Brisbane’s central business district and surrounding suburbs.
E. Incheon Airport Maglev
Incheon Airport Maglev is a driverless urban magnetic-levitation train line in Incheon, South Korea, providing short-distance passenger transport around Incheon International Airport.
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: Transrapid
Target entity description: Transrapid is a German-developed high-speed magnetic levitation (maglev) train system designed for rapid, low-friction passenger transport.

A. Shanghai Maglev Train
The Shanghai Maglev Train is a high-speed magnetic levitation railway in Shanghai, China, renowned as one of the fastest commercial train services in the world.
B. Alweg Monorail
The Alweg Monorail is an elevated monorail system in Seattle that became an iconic symbol of mid-20th-century futuristic transportation design.
C. Port Liner automated guideway transit system
The Port Liner automated guideway transit system is a driverless urban transit line in Kobe, Japan, known for being one of the world’s first fully automated rail systems and for linking central Kobe with Port Island and Kobe Airport.
D. Airtrain
Airtrain is a privately operated commuter rail service that connects Brisbane Airport with Brisbane’s central business district and surrounding suburbs.
E. Incheon Airport Maglev
Incheon Airport Maglev is a driverless urban magnetic-levitation train line in Incheon, South Korea, providing short-distance passenger transport around Incheon International Airport.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	high-speed rail technology ⓘ maglev train system ⓘ
brakingSystem	eddy current brakes ⓘ electrodynamic braking ⓘ
cancelledProject	Munich Airport maglev line ⓘ
cannotRunOn	conventional rail tracks ⓘ
commercialOperationStart	2004 ⓘ
commercialOperatorCountry	China ⓘ
commercialTopSpeed	431 km/h ⓘ
competesWith	conventional high-speed rail ⓘ short-haul air travel ⓘ
controlSystem	centralized automatic control ⓘ
countryOfOrigin	Germany ⓘ
curveRadiusRequirement	larger than conventional metro systems ⓘ
designGoal	rapid intercity and airport access transport ⓘ
designSpeed	over 400 km/h ⓘ
developer	Siemens ⓘ ThyssenKrupp ⓘ linked to: ThyssenKrupp AG
emissionsAtPointOfUse	zero ⓘ
energyEfficiency	high at high speeds ⓘ
firstPrototypeCompletion	1970s ⓘ
frictionLevel	low ⓘ
guidanceSystem	electromagnetic ⓘ
infrastructureRequirement	dedicated guideway ⓘ
keyAdvantage	low maintenance of guideway and vehicles ⓘ very high cruising speed ⓘ
keyDisadvantage	high infrastructure cost ⓘ lack of interoperability with existing rail ⓘ
levitationType	electromagnetic suspension ⓘ
marketAdoptionLevel	limited worldwide ⓘ
maxGradientCapability	higher than conventional rail ⓘ
noiseLevel	low compared to conventional high-speed trains ⓘ
notableCommercialLine	Shanghai Maglev Train ⓘ
notableRoute	Shanghai Pudong International Airport to Longyang Road ⓘ
passengerCapacity	multiple hundreds per trainset ⓘ
powerSupply	electric ⓘ
primaryUse	passenger transport ⓘ
projectStatusInGermany	no commercial lines in regular service ⓘ
propulsion	linear motor ⓘ
routeType	airport express ⓘ
safetyFeature	automatic train control ⓘ no wheel-rail contact ⓘ
technology	magnetic levitation ⓘ
testFacility	Emsland test facility ⓘ
testFacilityCountry	Germany ⓘ
topTestSpeed	about 450 km/h ⓘ
trackType	elevated guideway ⓘ
travelTimeOnShanghaiRoute	about 8 minutes ⓘ
vehicleType	single-deck trainsets ⓘ

How these facts were elicited

Referenced by (5)

Full triples — surface form annotated when it differs from this entity's canonical label.

Shanghai Maglev Train → technologyProvider → Transrapid ⓘ

Alva Noto → notableWork → Transrapid ⓘ

Shanghai Maglev Transportation Development Co., Ltd. → usesTechnology → Transrapid maglev system ⓘ

linked to: Transrapid

Shanghai Maglev Longyang Road–Pudong International Airport line (via airport terminal) → technologyProvider → Transrapid ⓘ

Shanghai Maglev Longyang Road–Pudong International Airport line (via airport terminal) → rollingStock → Transrapid SMT trains ⓘ