Ultium Cells
E355322
Ultium Cells is a joint venture battery manufacturer formed by General Motors and LG Energy Solution to produce advanced lithium-ion battery cells for GM’s electric vehicles.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ultium | 1 |
| Ultium Cells canonical | 1 |
| Ultium Cells battery plant (nearby/at Lordstown complex) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3408255 — 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: Ultium Cells Context triple: [Cadillac Lyriq, batterySupplier, Ultium Cells]
-
A.
BYD Seal
The BYD Seal is a mid-size all-electric sedan from Chinese automaker BYD, known for its modern design, advanced battery technology, and competitive range in the global EV market.
-
B.
Tesla Megapack
The Tesla Megapack is a large-scale, utility-grade lithium-ion battery system designed to store energy for the electrical grid and support renewable power integration.
-
C.
Chevrolet Bolt EV
The Chevrolet Bolt EV is a compact all-electric hatchback known for its relatively long driving range, affordability, and role in popularizing mainstream electric vehicles in North America.
-
D.
BYD Tang
The BYD Tang is a mid-size crossover SUV from Chinese automaker BYD, best known for its plug-in hybrid and electric variants that offer strong performance and competitive range.
-
E.
The Battery
The Battery is a historic waterfront park at the southern tip of Manhattan in New York City, known for its harbor views, ferries to the Statue of Liberty and Ellis Island, and landmark Castle Clinton.
- 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: Ultium Cells Target entity description: Ultium Cells is a joint venture battery manufacturer formed by General Motors and LG Energy Solution to produce advanced lithium-ion battery cells for GM’s electric vehicles.
-
A.
BYD Seal
The BYD Seal is a mid-size all-electric sedan from Chinese automaker BYD, known for its modern design, advanced battery technology, and competitive range in the global EV market.
-
B.
Tesla Megapack
The Tesla Megapack is a large-scale, utility-grade lithium-ion battery system designed to store energy for the electrical grid and support renewable power integration.
-
C.
Chevrolet Bolt EV
The Chevrolet Bolt EV is a compact all-electric hatchback known for its relatively long driving range, affordability, and role in popularizing mainstream electric vehicles in North America.
-
D.
BYD Tang
The BYD Tang is a mid-size crossover SUV from Chinese automaker BYD, best known for its plug-in hybrid and electric variants that offer strong performance and competitive range.
-
E.
The Battery
The Battery is a historic waterfront park at the southern tip of Manhattan in New York City, known for its harbor views, ferries to the Statue of Liberty and Ellis Island, and landmark Castle Clinton.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
battery manufacturer
ⓘ
company ⓘ joint venture ⓘ |
| associatedWith |
General Motors Ultium Platform
ⓘ
linked to:
Ultium Platform
LG Energy Solution battery technology ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| focus |
electric vehicle batteries
ⓘ
high-energy-density cells ⓘ large-format pouch cells ⓘ |
| goal |
to increase EV battery production capacity in North America
ⓘ
to reduce battery cost per kilowatt-hour for GM EVs ⓘ |
| hasManufacturingPlant |
Ultium Cells Lansing, Michigan plant
ⓘ
Ultium Cells Spring Hill, Tennessee plant ⓘ Ultium Cells Warren, Ohio plant ⓘ |
| industry |
battery manufacturing
ⓘ
electric vehicle supply chain ⓘ |
| jointVenturePartner |
General Motors
ⓘ
LG Energy Solution ⓘ |
| locatedIn |
Lansing, Michigan
ⓘ
Spring Hill, Tennessee ⓘ Warren, Ohio ⓘ |
| market | North American electric vehicle market ⓘ |
| owner |
General Motors
ⓘ
LG Energy Solution ⓘ |
| parentCompany |
General Motors
ⓘ
LG Energy Solution ⓘ |
| product |
Ultium battery cells
ⓘ
lithium-ion battery cells ⓘ |
| purpose | to produce advanced lithium-ion battery cells for GM electric vehicles ⓘ |
| sector |
automotive batteries
ⓘ
energy storage ⓘ |
| servesBrand |
Cadillac
ⓘ
Chevrolet ⓘ GMC ⓘ |
| servesCompany | General Motors ⓘ |
| suppliesProductType |
battery cells for energy storage systems
ⓘ
traction batteries for electric vehicles ⓘ |
| suppliesTo | GM electric vehicle assembly plants ⓘ |
| technologyPlatform | Ultium Platform ⓘ |
| typeOfBusiness | manufacturing joint venture ⓘ |
| usesChemistry |
lithium-ion
ⓘ
nickel-manganese-cobalt-based cathodes ⓘ |
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: Ultium Cells Description of subject: Ultium Cells is a joint venture battery manufacturer formed by General Motors and LG Energy Solution to produce advanced lithium-ion battery cells for GM’s electric vehicles.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ultium Cells
linked to: Ultium Cells