ATA-1
E38932
ATA-1 is the first generation of the ATA (AT Attachment) interface standard used to connect storage devices like hard drives and optical drives to a computer’s motherboard.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ATA-1 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T299797 — 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: ATA-1 Context triple: [ATA, version, ATA-1]
-
A.
Folland Gnat T.1
The Folland Gnat T.1 is a British jet trainer aircraft best known for its agile performance and use by the RAF’s Red Arrows display team.
-
B.
BAE Systems Hawk T1
The BAE Systems Hawk T1 is a British single-engine jet trainer aircraft best known as the iconic mount of the Royal Air Force’s Red Arrows aerobatic display team.
-
C.
CT-156 Harvard II
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
D.
CF-18 Hornet
The CF-18 Hornet is a Canadian variant of the McDonnell Douglas F/A-18 fighter aircraft, used as a multirole combat jet for air defense and ground attack missions.
-
E.
Grumman X-29
The Grumman X-29 was an experimental U.S. research aircraft notable for its forward-swept wings, advanced composite materials, and fly-by-wire control system used to explore extreme aerodynamic concepts.
- 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: ATA-1 Target entity description: ATA-1 is the first generation of the ATA (AT Attachment) interface standard used to connect storage devices like hard drives and optical drives to a computer’s motherboard.
-
A.
Folland Gnat T.1
The Folland Gnat T.1 is a British jet trainer aircraft best known for its agile performance and use by the RAF’s Red Arrows display team.
-
B.
BAE Systems Hawk T1
The BAE Systems Hawk T1 is a British single-engine jet trainer aircraft best known as the iconic mount of the Royal Air Force’s Red Arrows aerobatic display team.
-
C.
CT-156 Harvard II
The CT-156 Harvard II is a turboprop military trainer aircraft used by the Royal Canadian Air Force for pilot training and skill development.
-
D.
CF-18 Hornet
The CF-18 Hornet is a Canadian variant of the McDonnell Douglas F/A-18 fighter aircraft, used as a multirole combat jet for air defense and ground attack missions.
-
E.
Grumman X-29
The Grumman X-29 was an experimental U.S. research aircraft notable for its forward-swept wings, advanced composite materials, and fly-by-wire control system used to explore extreme aerodynamic concepts.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
ATA standard
ⓘ
interface standard ⓘ storage device interface ⓘ |
| alsoKnownAs |
ATA
ⓘ
IDE ⓘ |
| backwardCompatibility | not applicable (first ATA standard) ⓘ |
| basedOn |
PC/AT bus architecture
ⓘ
linked to:
IBM PC AT
|
| busType | Parallel ATA ⓘ |
| cableType | 40-conductor ribbon cable ⓘ |
| category |
computer hardware interface standard
ⓘ
disk interface standard ⓘ |
| commandSet | ATA command set ⓘ |
| definedBy | ANSI ⓘ |
| defines |
electrical characteristics for ATA devices
ⓘ
identify device command ⓘ register interface between host and device ⓘ signal timings for ATA bus ⓘ |
| designGoal | replace separate disk controller cards ⓘ |
| deviceRoles |
master
ⓘ
slave ⓘ |
| fullName |
AT Attachment
ⓘ
linked to:
ATA
|
| generation | first generation ATA ⓘ |
| hostInterface | ISA/AT bus via host adapter ⓘ |
| influenced | later ATA/ATAPI standards ⓘ |
| interfaceType | parallel interface ⓘ |
| logicalUnitLimitPerChannel | 2 devices per channel ⓘ |
| maxDataTransferMode | PIO mode 2 ⓘ |
| maxDataTransferRate | 8.3 MB/s ⓘ |
| maxDevicesPerChannel | 2 ⓘ |
| predecessorOf | ATA-2 ⓘ |
| primaryUseEra | early 1990s PCs ⓘ |
| replacedBy |
ATA-2
ⓘ
EIDE implementations ⓘ |
| scope | integrated drive controller on the drive ⓘ |
| standardNumber |
ANSI X3.221-1994
ⓘ
linked to:
ANSI
|
| standardStatus | obsolete ⓘ |
| supports |
CHS addressing
ⓘ
LBA addressing (basic) ⓘ PIO modes 0–2 ⓘ single-word DMA modes 0–2 ⓘ |
| targetPlatform |
IBM PC compatible systems
ⓘ
linked to:
IBM PC compatible
|
| usedFor |
connecting ATAPI devices
ⓘ
connecting hard disk drives ⓘ connecting optical drives ⓘ connecting storage devices to a computer motherboard ⓘ |
| yearStandardized | 1994 ⓘ |
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: ATA-1 Description of subject: ATA-1 is the first generation of the ATA (AT Attachment) interface standard used to connect storage devices like hard drives and optical drives to a computer’s motherboard.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.