PlayStation Portable
E280508
The PlayStation Portable is a handheld gaming console developed by Sony that brought console-quality 3D games, multimedia playback, and online connectivity to a portable device.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T2561699 — 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: PlayStation Portable Context triple: [PlayStation, hasVersion, PlayStation Portable]
-
A.
PlayStation Vita
PlayStation Vita is a handheld gaming console developed by Sony, known for its high-resolution OLED screen, dual analog sticks, and support for both digital and physical games.
-
B.
Nintendo DS
The Nintendo DS is a dual-screen handheld gaming console released by Nintendo that popularized touch-based gameplay and wireless multiplayer features.
-
C.
Nintendo GameCube
The Nintendo GameCube is a sixth-generation home video game console by Nintendo, known for its compact cube-shaped design, proprietary mini-DVD game discs, and a library featuring titles like Super Smash Bros. Melee and The Legend of Zelda: The Wind Waker.
-
D.
Game Boy Advance
The Game Boy Advance is a 32-bit handheld video game console by Nintendo known for its extensive game library and backward compatibility with earlier Game Boy titles.
-
E.
Sony PlayStation 3
The Sony PlayStation 3 is a home video game console by Sony, notable for its Blu-ray support, online gaming via the PlayStation Network, and use of the advanced Cell microprocessor architecture.
- 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: PlayStation Portable Target entity description: The PlayStation Portable is a handheld gaming console developed by Sony that brought console-quality 3D games, multimedia playback, and online connectivity to a portable device.
-
A.
PlayStation Vita
PlayStation Vita is a handheld gaming console developed by Sony, known for its high-resolution OLED screen, dual analog sticks, and support for both digital and physical games.
-
B.
Nintendo DS
The Nintendo DS is a dual-screen handheld gaming console released by Nintendo that popularized touch-based gameplay and wireless multiplayer features.
-
C.
Nintendo GameCube
The Nintendo GameCube is a sixth-generation home video game console by Nintendo, known for its compact cube-shaped design, proprietary mini-DVD game discs, and a library featuring titles like Super Smash Bros. Melee and The Legend of Zelda: The Wind Waker.
-
D.
Game Boy Advance
The Game Boy Advance is a 32-bit handheld video game console by Nintendo known for its extensive game library and backward compatibility with earlier Game Boy titles.
-
E.
Sony PlayStation 3
The Sony PlayStation 3 is a home video game console by Sony, notable for its Blu-ray support, online gaming via the PlayStation Network, and use of the advanced Cell microprocessor architecture.
- F. None of above. chosen
Statements (64)
| Predicate | Object |
|---|---|
| instanceOf |
handheld game console
ⓘ
video game console ⓘ |
| abbreviation |
PlayStation Portable
self-linksurface differs
ⓘ
surface form:
PSP
|
| announcementDate | 2003-05-11 ⓘ |
| brand | PlayStation ⓘ |
| color | black (standard launch color) ⓘ |
| company | Sony ⓘ |
| connectivity |
USB 2.0
ⓘ
Wi-Fi ⓘ infrared (PSP-1000) ⓘ |
| cpu | MIPS R4000-based CPU ⓘ |
| cpuClockSpeed | 1–333 MHz ⓘ |
| developer | Sony Computer Entertainment ⓘ |
| discontinuationDateJapan | 2014-06-03 ⓘ |
| displayResolution | 480×272 pixels ⓘ |
| displaySize | 4.3 inches ⓘ |
| displayType | TFT LCD ⓘ |
| feature |
console-quality 3D graphics in a handheld
ⓘ
online multiplayer gaming ⓘ remote play with PlayStation 3 (limited) ⓘ |
| firstReleaseCountry | Japan ⓘ |
| firstReleaseDate | 2004-12-12 ⓘ |
| generation | seventh generation ⓘ |
| gpu | Sony PSP Graphics Core ⓘ |
| inputMethod |
analog nub
ⓘ
directional pad ⓘ face buttons ⓘ shoulder buttons ⓘ |
| manufacturer | Sony Computer Entertainment ⓘ |
| marketPosition | competitor to Nintendo DS ⓘ |
| mediaFormat |
Memory Stick PRO Duo
ⓘ
surface form:
Memory Stick Duo
Memory Stick PRO Duo ⓘ Universal Media Disc ⓘ |
| notableGame |
Crisis Core: Final Fantasy VII
ⓘ
Daxter ⓘ God of War ⓘ
surface form:
God of War: Chains of Olympus
Grand Theft Auto: Liberty City Stories ⓘ Monster Hunter Freedom Unite ⓘ Patapon ⓘ |
| notableLaunchTitle |
Lumines
ⓘ
Ridge Racers ⓘ |
| notableModel |
PlayStation Portable
self-linksurface differs
ⓘ
surface form:
PSP Go
PlayStation Portable self-linksurface differs ⓘ
surface form:
PSP-1000
PlayStation Portable self-linksurface differs ⓘ
surface form:
PSP-2000
PlayStation Portable self-linksurface differs ⓘ
surface form:
PSP-3000
PlayStation Portable self-linksurface differs ⓘ
surface form:
PSP-E1000
|
| operatingSystem | PlayStation Portable system software ⓘ |
| powerSource | rechargeable lithium-ion battery ⓘ |
| predecessor | PlayStation ⓘ |
| releaseDateAustralia | 2005-09-01 ⓘ |
| releaseDateEurope | 2005-09-01 ⓘ |
| releaseDateNorthAmerica | 2005-03-24 ⓘ |
| storageExpansion |
Memory Stick PRO Duo
ⓘ
surface form:
Memory Stick Duo
Memory Stick PRO Duo ⓘ |
| successor | PlayStation Vita ⓘ |
| supports |
PlayStation Network
ⓘ
UMD video playback ⓘ digital game downloads ⓘ music playback ⓘ photo viewing ⓘ web browsing ⓘ |
| systemMemory |
32 MB
ⓘ
64 MB (PSP-2000 and later) ⓘ |
| unitsSoldWorldwide | approximately 80 million ⓘ |
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: PlayStation Portable Description of subject: The PlayStation Portable is a handheld gaming console developed by Sony that brought console-quality 3D games, multimedia playback, and online connectivity to a portable device.
Referenced by (27)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Daimakaimura
this entity surface form:
PSP
this entity surface form:
PSP
this entity surface form:
PSP-1000
this entity surface form:
PSP-2000
this entity surface form:
PSP-3000
this entity surface form:
PSP Go
this entity surface form:
PSP-E1000