XO-4
E772958
XO-4 is a later-generation model of the OLPC XO educational laptop, designed as a low-cost, rugged, and energy-efficient computer for children in developing regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| XO-4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9017956 — 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: XO-4 Context triple: [OLPC XO laptop, notableModel, XO-4]
-
A.
Gliese 144
Gliese 144 is a nearby main-sequence star in the constellation Eridanus, notable for its inclusion in catalogs of stars close to the Sun.
-
B.
Epsilon Microscopii
Epsilon Microscopii is a relatively bright star located in the southern constellation Microscopium.
-
C.
HIP 43103
HIP 43103 is the Hipparcos catalog designation for Gamma Cancri, a star in the constellation Cancer.
-
D.
Gliese 244
Gliese 244 is the Gliese Catalogue designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
-
E.
HIP 44066
HIP 44066 is the Hipparcos catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
- 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: XO-4 Target entity description: XO-4 is a later-generation model of the OLPC XO educational laptop, designed as a low-cost, rugged, and energy-efficient computer for children in developing regions.
-
A.
Gliese 144
Gliese 144 is a nearby main-sequence star in the constellation Eridanus, notable for its inclusion in catalogs of stars close to the Sun.
-
B.
Epsilon Microscopii
Epsilon Microscopii is a relatively bright star located in the southern constellation Microscopium.
-
C.
HIP 43103
HIP 43103 is the Hipparcos catalog designation for Gamma Cancri, a star in the constellation Cancer.
-
D.
Gliese 244
Gliese 244 is the Gliese Catalogue designation for Sirius, the brightest star in the night sky located in the constellation Canis Major.
-
E.
HIP 44066
HIP 44066 is the Hipparcos catalog designation for Acubens, a multiple star system in the constellation Cancer that serves as one of its primary named stars.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
OLPC XO model
ⓘ
educational laptop ⓘ |
| category |
children’s computer
ⓘ
low-cost computer ⓘ rugged computer ⓘ |
| cpuArchitecture | ARM ⓘ |
| designGoal |
energy efficiency
ⓘ
low cost ⓘ ruggedness ⓘ |
| distributionModel | large-scale educational deployments ⓘ |
| emphasis |
child-centric interface
ⓘ
open-source software ⓘ |
| feature |
SD card slot
ⓘ
built-in speakers ⓘ dual-mode display ⓘ integrated webcam ⓘ low-power operation ⓘ mesh networking support ⓘ multiple USB ports ⓘ ruggedized case ⓘ solid-state storage ⓘ sunlight-readable screen ⓘ water-resistant keyboard ⓘ wireless networking ⓘ |
| hasFormFactor | clamshell laptop ⓘ |
| intendedEnvironment |
developing regions
ⓘ
resource-constrained settings ⓘ rural schools ⓘ |
| manufacturer | One Laptop per Child ⓘ |
| operatingSystem |
GNU/Linux
ⓘ
Sugar ⓘ |
| powerOptimization | low-power hardware components ⓘ |
| powerSource | battery ⓘ |
| predecessor |
XO-1
ⓘ
XO-1.5 ⓘ
linked to:
XO-1
XO-1.75 ⓘ
linked to:
XO-1
|
| project |
One Laptop per Child project
ⓘ
linked to:
One Laptop per Child
|
| purpose | education ⓘ |
| series |
OLPC XO
ⓘ
linked to:
OLPC XO laptop
|
| supports |
local networking between laptops
ⓘ
offline educational content ⓘ |
| targetRegion | developing countries ⓘ |
| targetUser | children ⓘ |
| useCase |
collaborative learning
ⓘ
digital literacy ⓘ primary education ⓘ |
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: XO-4 Description of subject: XO-4 is a later-generation model of the OLPC XO educational laptop, designed as a low-cost, rugged, and energy-efficient computer for children in developing regions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.