VirtualBox
E68043
VirtualBox is a popular open-source virtualization platform that allows users to run multiple operating systems simultaneously on a single physical machine.
All labels observed (6)
| Label | Occurrences |
|---|---|
| VirtualBox canonical | 8 |
| Oracle VM VirtualBox | 5 |
| Guest Additions | 1 |
| Oracle VM VirtualBox ecosystem | 1 |
| VBoxManage | 1 |
| VirtualBox virtualization platform | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T542297 — 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: VirtualBox Context triple: [Sun Microsystems, developerOf, VirtualBox]
-
A.
Hyper-V
Hyper-V is Microsoft's native hypervisor platform that enables the creation and management of virtual machines on Windows systems.
-
B.
Xen
Xen is an open-source type-1 hypervisor that enables efficient virtualization of multiple operating systems on the same physical hardware.
-
C.
VMX
VMX is a vector processing extension to the PowerPC architecture designed to accelerate multimedia, signal processing, and other parallelizable computations.
-
D.
KVM
KVM (Kernel-based Virtual Machine) is a Linux kernel module that turns the kernel into a hypervisor, enabling hardware-assisted virtualization of multiple virtual machines.
-
E.
LXD
LXD is a system container and virtual machine manager that provides a user-friendly, image-based way to run and manage Linux environments.
- 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: VirtualBox Target entity description: VirtualBox is a popular open-source virtualization platform that allows users to run multiple operating systems simultaneously on a single physical machine.
-
A.
Hyper-V
Hyper-V is Microsoft's native hypervisor platform that enables the creation and management of virtual machines on Windows systems.
-
B.
Xen
Xen is an open-source type-1 hypervisor that enables efficient virtualization of multiple operating systems on the same physical hardware.
-
C.
VMX
VMX is a vector processing extension to the PowerPC architecture designed to accelerate multimedia, signal processing, and other parallelizable computations.
-
D.
KVM
KVM (Kernel-based Virtual Machine) is a Linux kernel module that turns the kernel into a hypervisor, enabling hardware-assisted virtualization of multiple virtual machines.
-
E.
LXD
LXD is a system container and virtual machine manager that provides a user-friendly, image-based way to run and manage Linux environments.
- F. None of above. chosen
Statements (62)
| Predicate | Object |
|---|---|
| instanceOf |
hypervisor
ⓘ
type-2 hypervisor ⓘ virtualization software ⓘ |
| abbreviation |
Visual Basic
ⓘ
surface form:
VB
|
| acquiredBy |
Oracle Corporation
ⓘ
Sun Microsystems ⓘ |
| developer | Oracle Corporation ⓘ |
| feature |
USB device passthrough
ⓘ
cloning of virtual machines ⓘ command-line interface ⓘ graphical user interface ⓘ hardware-assisted virtualization ⓘ headless operation ⓘ remote display protocol support ⓘ seamless mode ⓘ shared folders between host and guest ⓘ snapshotting of virtual machines ⓘ software virtualization ⓘ virtual networking ⓘ |
| formerDeveloper |
Innotek GmbH
ⓘ
Sun Microsystems ⓘ |
| Guest AdditionsFeature |
improved graphics integration
ⓘ
mouse pointer integration ⓘ shared clipboard ⓘ shared folders ⓘ time synchronization ⓘ |
| hasComponent |
VirtualBox
self-linksurface differs
ⓘ
surface form:
Guest Additions
VirtualBox Extension Pack ⓘ |
| initialReleaseYear | 2007 ⓘ |
| license |
GNU General Public License
ⓘ
proprietary license ⓘ |
| operatingSystem |
Linux
ⓘ
Solaris operating system ⓘ
surface form:
Solaris
Windows ⓘ macOS ⓘ |
| programmingLanguage |
C
ⓘ
C++ ⓘ x86 assembly language ⓘ |
| supports3DAcceleration | yes ⓘ |
| supportsArchitecture |
x86
ⓘ
x86-64 ⓘ |
| supportsGuestOperatingSystem |
BSD variants
ⓘ
Linux ⓘ Solaris operating system ⓘ
surface form:
Solaris
Windows ⓘ macOS (limited support) ⓘ other Unix-like systems ⓘ |
| supportsImportExportFormat | Open Virtualization Format ⓘ |
| supportsManagementInterface |
VirtualBox
self-linksurface differs
ⓘ
surface form:
VBoxManage
|
| supportsNestedPaging | yes ⓘ |
| supportsNestedVirtualization | limited support ⓘ |
| supportsNetworkMode |
NAT
ⓘ
NAT network ⓘ bridged networking ⓘ host-only networking ⓘ internal networking ⓘ |
| supportsVirtualDiskFormat |
HDD
ⓘ
QCOW (via conversion) ⓘ VDI ⓘ VHD ⓘ VMDK ⓘ |
| website | https://www.virtualbox.org/ ⓘ |
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: VirtualBox Description of subject: VirtualBox is a popular open-source virtualization platform that allows users to run multiple operating systems simultaneously on a single physical machine.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Guest Additions
this entity surface form:
VBoxManage
this entity surface form:
Oracle VM VirtualBox
subject surface form:
Intel VT-x
subject surface form:
AMD-V
this entity surface form:
VirtualBox virtualization platform
this entity surface form:
Oracle VM VirtualBox
this entity surface form:
Oracle VM VirtualBox
this entity surface form:
Oracle VM VirtualBox ecosystem
this entity surface form:
Oracle VM VirtualBox
this entity surface form:
Oracle VM VirtualBox