GEMDOS
E776227
GEMDOS is the disk operating system component of Atari's TOS, providing file and disk management functions similar to MS-DOS on Atari ST computers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GEMDOS canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9073329 — 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: GEMDOS Context triple: [Atari TOS, includesComponent, GEMDOS]
-
A.
DR-DOS
DR-DOS is a DOS-compatible operating system developed by Digital Research as an alternative to MS-DOS, known for its advanced memory management and multitasking features for IBM PC-compatible computers.
-
B.
Altair DOS
Altair DOS is an early disk-based operating system developed for the MITS Altair 8800 microcomputer, providing basic file management and program loading capabilities.
-
C.
MS-DOS Executive
MS-DOS Executive is the simple file management and program-launching shell that served as the primary user interface in early versions of Microsoft Windows, notably Windows 1.0.
-
D.
MS-DOS
MS-DOS is a command-line operating system that became the foundational software platform for early IBM-compatible personal computers in the 1980s and early 1990s.
-
E.
DOS
DOS is the commonly used acronym for the United States Department of State, the federal executive department responsible for U.S. foreign policy and international relations.
- 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: GEMDOS Target entity description: GEMDOS is the disk operating system component of Atari's TOS, providing file and disk management functions similar to MS-DOS on Atari ST computers.
-
A.
DR-DOS
DR-DOS is a DOS-compatible operating system developed by Digital Research as an alternative to MS-DOS, known for its advanced memory management and multitasking features for IBM PC-compatible computers.
-
B.
Altair DOS
Altair DOS is an early disk-based operating system developed for the MITS Altair 8800 microcomputer, providing basic file management and program loading capabilities.
-
C.
MS-DOS Executive
MS-DOS Executive is the simple file management and program-launching shell that served as the primary user interface in early versions of Microsoft Windows, notably Windows 1.0.
-
D.
MS-DOS
MS-DOS is a command-line operating system that became the foundational software platform for early IBM-compatible personal computers in the 1980s and early 1990s.
-
E.
DOS
DOS is the commonly used acronym for the United States Department of State, the federal executive department responsible for U.S. foreign policy and international relations.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
component of Atari TOS
ⓘ
disk operating system ⓘ file system API ⓘ |
| closelyAssociatedWith |
Atari BIOS
ⓘ
Atari XBIOS ⓘ
linked to:
Atari BIOS
|
| developer |
Atari Corporation
ⓘ
linked to:
Atari, Inc.
|
| exposesInterfaceVia | TRAP #1 vector ⓘ |
| handles |
directory creation
ⓘ
directory removal ⓘ disk free space queries ⓘ drive selection ⓘ file close operations ⓘ file delete operations ⓘ file open operations ⓘ file read operations ⓘ file write operations ⓘ |
| inspiredBy | MS-DOS ⓘ |
| introducedInDecade | 1980s ⓘ |
| introducedWith | Atari ST ⓘ |
| operatingSystemFor |
Atari Mega ST
ⓘ
linked to:
Atari ST
Atari ST ⓘ Atari STE ⓘ
linked to:
Atari ST
|
| partOf | Atari TOS ⓘ |
| primaryLanguage | 68000 assembly language ⓘ |
| providesAPIFor |
C programs on Atari ST
ⓘ
GEM applications ⓘ command-line shells on Atari ST ⓘ |
| providesFunctionality |
directory management
ⓘ
disk management ⓘ file management ⓘ program loading ⓘ program termination ⓘ standard I/O redirection ⓘ |
| providesInterface |
BIOS-level disk access abstraction
ⓘ
system calls ⓘ |
| roleInSystem | high-level DOS layer above BIOS ⓘ |
| runsIn | 68000 real mode environment ⓘ |
| similarTo |
MS-DOS file API
ⓘ
linked to:
MS-DOS
|
| supportsFeature |
8.3 filename format
ⓘ
file attributes ⓘ file date and time stamps ⓘ logical drives ⓘ pathnames with backslash separators ⓘ |
| supportsMediaType |
RAM disks
ⓘ
floppy disks ⓘ hard disks ⓘ |
| usesFileSystemType |
FAT12
ⓘ
FAT16 ⓘ |
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: GEMDOS Description of subject: GEMDOS is the disk operating system component of Atari's TOS, providing file and disk management functions similar to MS-DOS on Atari ST computers.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.