OFS
E784395
OFS (Old File System) is an early file system used by Amiga computers before the introduction of the more advanced Fast File System.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OFS canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9187410 — 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: OFS Context triple: [Fast File System, predecessor, OFS]
-
A.
OFS
OFS is the standard abbreviation for the Secular Franciscan Order, a lay branch of the Franciscan family whose members live out Franciscan spirituality in everyday life.
-
B.
ODF
ODF is the state agency responsible for managing Oregon’s forest resources, including wildfire protection, forest health, and sustainable timber management.
-
C.
ODF
ODF (OpenDocument Format) is an open, XML-based file format standard for office documents such as text, spreadsheets, and presentations, widely used as an alternative to proprietary formats.
-
D.
OFT
OFT is the acronym commonly used for Boeing's Orbital Flight Test, an uncrewed test mission of the CST-100 Starliner spacecraft for NASA's Commercial Crew Program.
-
E.
OCFS
OCFS is the New York State agency responsible for overseeing child welfare, juvenile justice, and a range of services supporting children, youth, and families.
- 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: OFS Target entity description: OFS (Old File System) is an early file system used by Amiga computers before the introduction of the more advanced Fast File System.
-
A.
OFS
OFS is the standard abbreviation for the Secular Franciscan Order, a lay branch of the Franciscan family whose members live out Franciscan spirituality in everyday life.
-
B.
ODF
ODF is the state agency responsible for managing Oregon’s forest resources, including wildfire protection, forest health, and sustainable timber management.
-
C.
ODF
ODF (OpenDocument Format) is an open, XML-based file format standard for office documents such as text, spreadsheets, and presentations, widely used as an alternative to proprietary formats.
-
D.
OFT
OFT is the acronym commonly used for Boeing's Orbital Flight Test, an uncrewed test mission of the CST-100 Starliner spacecraft for NASA's Commercial Crew Program.
-
E.
OCFS
OCFS is the New York State agency responsible for overseeing child welfare, juvenile justice, and a range of services supporting children, youth, and families.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Amiga file system
ⓘ
file system ⓘ |
| abbreviationOf | Old File System ⓘ |
| canCoexistWith | Fast File System on the same Amiga system ⓘ |
| compatibleWith | Amiga Kickstart ROMs of early Amiga models ⓘ |
| designedBy | Amiga/Commodore engineering teams ⓘ |
| designedFor | floppy disks ⓘ |
| developedFor | AmigaOS ⓘ |
| fileSystemType | non-journaling file system ⓘ |
| fullName | Old File System ⓘ |
| hasFeature |
block-based storage
ⓘ
linked-list block allocation ⓘ simple bitmap-based free space management ⓘ |
| historicalStatus | obsolete ⓘ |
| introducedWith | original AmigaOS releases ⓘ |
| lessEfficientThan | Fast File System ⓘ |
| lessReliableThan | Fast File System ⓘ |
| maintainedBy | Commodore (historically, via AmigaOS) ⓘ |
| optimizedFor | floppy disk access patterns ⓘ |
| predecessorOf |
Fast File System
ⓘ
linked to:
Berkeley Fast File System
|
| primarilyUsedFor | boot and data floppies on early Amiga systems ⓘ |
| replacedBy | Fast File System ⓘ |
| sectorSize | 512 bytes (typical Amiga floppy sector size) ⓘ |
| supports |
AmigaDOS file semantics
ⓘ
file attributes ⓘ hierarchical directories ⓘ long file names (relative to contemporaries) ⓘ |
| usedInEra |
early 1990s
ⓘ
late 1980s ⓘ |
| usedOnPlatform |
Amiga computers
ⓘ
linked to:
Amiga
|
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: OFS Description of subject: OFS (Old File System) is an early file system used by Amiga computers before the introduction of the more advanced Fast File System.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.