Siemens plant in Sacramento, California

E943428

manufacturing facility rail vehicle factory

The Siemens plant in Sacramento, California is a major U.S. manufacturing facility where Siemens produces passenger rail equipment, including modern diesel-electric locomotives and trainsets for North American operators.

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All labels observed (3)

Label	Occurrences
Siemens Mobility, Sacramento plant	1
Siemens Sacramento plant	1
Siemens plant in Sacramento, California canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T11735556 — 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: Siemens plant in Sacramento, California
Context triple: [Amtrak Siemens Charger locomotives, builder, Siemens plant in Sacramento, California]

A. Siemens Krefeld factory
The Siemens Krefeld factory is a major German rail vehicle manufacturing plant of Siemens Mobility, known for producing modern electric multiple units and high-speed trains for operators across Europe and beyond.
B. Siemens Avanto
Siemens Avanto is a family of light rail and tram-train vehicles developed by Siemens for urban and regional public transport systems.
C. Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
D. Siemens
Siemens is a major German multinational conglomerate best known for its leading roles in industrial manufacturing, energy, healthcare technology, and infrastructure solutions worldwide.
E. Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
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: Siemens plant in Sacramento, California
Target entity description: The Siemens plant in Sacramento, California is a major U.S. manufacturing facility where Siemens produces passenger rail equipment, including modern diesel-electric locomotives and trainsets for North American operators.

A. Siemens Krefeld factory
The Siemens Krefeld factory is a major German rail vehicle manufacturing plant of Siemens Mobility, known for producing modern electric multiple units and high-speed trains for operators across Europe and beyond.
B. Siemens Avanto
Siemens Avanto is a family of light rail and tram-train vehicles developed by Siemens for urban and regional public transport systems.
C. Siemens SD-160
The Siemens SD-160 is a high-floor light rail vehicle widely used in North American transit systems, including Calgary’s CTrain, known for its modular design and reliable urban service.
D. Siemens
Siemens is a major German multinational conglomerate best known for its leading roles in industrial manufacturing, energy, healthcare technology, and infrastructure solutions worldwide.
E. Siemens SD100
The Siemens SD100 is a light rail vehicle model built by Siemens for use on urban trolley and light rail systems such as the San Diego Trolley.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	manufacturing facility ⓘ rail vehicle factory ⓘ
compliesWith	Federal Railroad Administration regulations ⓘ linked to: Federal Railroad Administration North American rail standards ⓘ
continent	North America ⓘ
country	United States of America ⓘ
energySource	electric power ⓘ
focusesOn	low-emission rail technologies ⓘ modern diesel-electric locomotives ⓘ passenger rail vehicles ⓘ
hasEnvironmentalStandard	U.S. environmental regulations for manufacturing ⓘ
hasProductionType	component fabrication ⓘ final assembly of rolling stock ⓘ testing and commissioning of rail vehicles ⓘ
hasSafetyStandard	industrial safety regulations of California ⓘ
hasWorkforceType	engineering staff ⓘ manufacturing workers ⓘ skilled trades ⓘ
industry	rail vehicle manufacturing ⓘ rolling stock manufacturing ⓘ
locatedIn	Sacramento, California ⓘ linked to: Sacramento
locatedInAdministrativeTerritory	California ⓘ linked to: California, United States
locatedInTimeZone	Pacific Time Zone ⓘ
notableCustomer	Amtrak ⓘ Brightline (All Aboard Florida) ⓘ linked to: Brightline state-supported U.S. passenger rail services ⓘ
notableProductLine	Siemens Brightline trainsets ⓘ Siemens Charger locomotives ⓘ linked to: Siemens Charger locomotive Siemens Venture passenger cars ⓘ linked to: Siemens Venture railcar family
operator	Siemens Mobility ⓘ linked to: Siemens Transportation Systems
ownedBy	Siemens AG ⓘ linked to: Siemens
partOf	Siemens Mobility North American manufacturing network ⓘ linked to: Siemens Mobility production network
primaryLanguageOfWork	English ⓘ
product	commuter rail trainsets ⓘ diesel-electric locomotives ⓘ electric locomotives ⓘ intercity rail trainsets ⓘ light rail vehicles ⓘ passenger coaches ⓘ passenger rail equipment ⓘ trainsets ⓘ
servesMarket	Canadian passenger rail market ⓘ North American rail operators ⓘ United States passenger rail market ⓘ
usesTechnology	computer-aided design ⓘ computer-aided manufacturing ⓘ rail vehicle testing equipment ⓘ

How these facts were elicited

Referenced by (3)

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

Amtrak Siemens Charger locomotives → builder → Siemens plant in Sacramento, California ⓘ

Siemens SC-44 → builder → Siemens Sacramento plant ⓘ

linked to: Siemens plant in Sacramento, California

Siemens ALC-42 → builder → Siemens Mobility, Sacramento plant ⓘ