OCS
E607154
OCS (Original Chip Set) is the first-generation custom graphics and sound chipset used in early Commodore Amiga computers, providing advanced multimedia capabilities for its time.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OCS canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T6596444 — 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: OCS Context triple: [Amiga, graphicsChipset, OCS]
-
A.
OCS
OCS is a United States Marine Corps training program that evaluates and prepares prospective officers for commissioning.
-
B.
OCS
OCS (Online Charging System) is a real-time telecommunications billing platform that manages and rates service usage, often working with PCRF to enforce charging and policy decisions.
-
C.
OCM
OCM is the commonly used abbreviation for Osaka College of Music, a specialized higher education institution for music studies in Osaka, Japan.
-
D.
OCE
OCE is the three-letter IATA airport code for Ocean City Municipal Airport in Maryland, United States.
-
E.
OFCS
OFCS (Online Charging System) is a telecommunications network component that performs real-time charging and credit control for services such as voice, data, and messaging.
- 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: OCS Target entity description: OCS (Original Chip Set) is the first-generation custom graphics and sound chipset used in early Commodore Amiga computers, providing advanced multimedia capabilities for its time.
-
A.
OCS
OCS is a United States Marine Corps training program that evaluates and prepares prospective officers for commissioning.
-
B.
OCS
OCS (Online Charging System) is a real-time telecommunications billing platform that manages and rates service usage, often working with PCRF to enforce charging and policy decisions.
-
C.
OCM
OCM is the commonly used abbreviation for Osaka College of Music, a specialized higher education institution for music studies in Osaka, Japan.
-
D.
OCE
OCE is the three-letter IATA airport code for Ocean City Municipal Airport in Maryland, United States.
-
E.
OFCS
OFCS (Online Charging System) is a telecommunications network component that performs real-time charging and credit control for services such as voice, data, and messaging.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
Amiga custom chipset
ⓘ
audio and I/O chip ⓘ computer chipset ⓘ custom chip ⓘ graphics and sound chipset ⓘ |
| architecture | shared memory architecture with CPU ⓘ |
| audioBitDepth | 8-bit PCM ⓘ |
| audioChannels | 4 ⓘ |
| audioSampleRate | up to ~28 kHz per channel ⓘ |
| colorPaletteSize | 4096 colors (12-bit RGB) ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedForCPU | Motorola 68000 NERFINISHED ⓘ |
| developer | Commodore International NERFINISHED ⓘ |
| firstUsedIn | Amiga 1000 NERFINISHED ⓘ |
| fullName | Original Chip Set NERFINISHED ⓘ |
| generation | first-generation Amiga chipset ⓘ |
| graphicsType | bitplane graphics ⓘ |
| handles |
audio channels
ⓘ
bitplane graphics ⓘ blitter operations ⓘ copper co-processor ⓘ floppy disk controller ⓘ interrupts ⓘ playfield scrolling ⓘ serial port ⓘ sprites ⓘ |
| introductionPeriod | mid-1980s ⓘ |
| mainComponent |
Agnus
ⓘ
Denise NERFINISHED ⓘ Paula NERFINISHED ⓘ |
| marketSegment |
home computer
ⓘ
multimedia computer ⓘ |
| maxOnScreenColors |
32 colors in standard modes
ⓘ
64 colors in Extra Half-Brite mode ⓘ |
| maxResolution |
640x400 interlaced (NTSC)
ⓘ
640x512 interlaced (PAL) ⓘ |
| notableFor | advanced multimedia capabilities for its time ⓘ |
| platform | Amiga NERFINISHED ⓘ |
| role |
DMA controller
ⓘ
memory controller ⓘ |
| successor |
AGA
NERFINISHED
ⓘ
ECS NERFINISHED ⓘ |
| supportsFeature |
4-channel PCM audio
ⓘ
DMA-based graphics ⓘ blitter ⓘ copper co-processor ⓘ hardware sprites ⓘ |
| usedIn |
Amiga 1000
NERFINISHED
ⓘ
Amiga 2000 NERFINISHED ⓘ Amiga 500 NERFINISHED ⓘ Amiga CDTV NERFINISHED ⓘ Commodore Amiga computers NERFINISHED ⓘ |
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: OCS Description of subject: OCS (Original Chip Set) is the first-generation custom graphics and sound chipset used in early Commodore Amiga computers, providing advanced multimedia capabilities for its time.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Original Amiga chipset