BV-4D
E950059
BV-4D is a high-capacity rechargeable lithium-ion battery designed for use in select Nokia smartphones, notably camera-focused models.
All labels observed (1)
| Label | Occurrences |
|---|---|
| BV-4D canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11830610 — 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: BV-4D Context triple: [Nokia 808 PureView, batteryModel, BV-4D]
-
A.
BRV
BRV is the National Rail station code for Bournville railway station in Birmingham, England.
-
B.
NV-4
NV-4 is the designation for Nevada's 4th congressional district, a U.S. House of Representatives district covering parts of central and southern Nevada.
-
C.
B4
B4 is the internal designation for the fourth-generation Volkswagen Passat, produced in the mid-1990s with updated styling and engineering over its predecessor.
-
D.
BR-040
BR-040 is a major Brazilian federal highway that connects key cities including Rio de Janeiro, Juiz de Fora, Belo Horizonte, and Brasília.
-
E.
BB-40
BB-40 is the hull classification symbol for USS New Mexico, a U.S. Navy battleship that served primarily during the early to mid-20th century, including World War II.
- 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: BV-4D Target entity description: BV-4D is a high-capacity rechargeable lithium-ion battery designed for use in select Nokia smartphones, notably camera-focused models.
-
A.
BRV
BRV is the National Rail station code for Bournville railway station in Birmingham, England.
-
B.
NV-4
NV-4 is the designation for Nevada's 4th congressional district, a U.S. House of Representatives district covering parts of central and southern Nevada.
-
C.
B4
B4 is the internal designation for the fourth-generation Volkswagen Passat, produced in the mid-1990s with updated styling and engineering over its predecessor.
-
D.
BR-040
BR-040 is a major Brazilian federal highway that connects key cities including Rio de Janeiro, Juiz de Fora, Belo Horizonte, and Brasília.
-
E.
BB-40
BB-40 is the hull classification symbol for USS New Mexico, a U.S. Navy battleship that served primarily during the early to mid-20th century, including World War II.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
Nokia battery model
ⓘ
rechargeable lithium-ion battery ⓘ |
| batteryType | lithium-ion ⓘ |
| compatibleWith |
Nokia 808 PureView
ⓘ
Nokia Lumia 720 ⓘ Nokia Lumia 820 ⓘ |
| designedFor | Nokia smartphones ⓘ |
| formFactor | removable battery ⓘ |
| manufacturer | Nokia ⓘ |
| marketedAs | high-capacity battery ⓘ |
| notableUseIn | camera-focused Nokia smartphones ⓘ |
| powerSourceFor | smartphones with advanced camera features ⓘ |
| rechargeable | true ⓘ |
| usedInBrand |
Nokia Lumia series
ⓘ
linked to:
Nokia Lumia
Nokia PureView series ⓘ
linked to:
Nokia PureView camera technology
|
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: BV-4D Description of subject: BV-4D is a high-capacity rechargeable lithium-ion battery designed for use in select Nokia smartphones, notably camera-focused models.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.