AE 3007A
E236969
The AE 3007A is a high-bypass turbofan engine developed by Rolls-Royce for regional jet aircraft.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T2144850 — 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: AE 3007A Context triple: [Embraer ERJ 145, engineModel, AE 3007A]
-
A.
ATA-3
ATA-3 is the third generation of the AT Attachment (ATA) interface standard for connecting storage devices like hard drives and optical drives to computers, introducing enhancements in performance and reliability over earlier versions.
-
B.
AC-9
The AC-9 was a class of massive 2-8-8-4 articulated steam locomotives built for the Southern Pacific Railroad, notable for their conventional (non-cab-forward) design and use in heavy freight service.
-
C.
A359
A359 is the ICAO aircraft type designator for the Airbus A350-900, a long-range, wide-body twin-engine jet airliner used primarily for international passenger flights.
-
D.
AET
AET is the former stock ticker symbol for Aetna Inc., a major U.S. health insurance and managed care company.
-
E.
A388
A388 is the ICAO aircraft type designator for the Airbus A380, the world’s largest passenger airliner.
- 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: AE 3007A Target entity description: The AE 3007A is a high-bypass turbofan engine developed by Rolls-Royce for regional jet aircraft.
-
A.
ATA-3
ATA-3 is the third generation of the AT Attachment (ATA) interface standard for connecting storage devices like hard drives and optical drives to computers, introducing enhancements in performance and reliability over earlier versions.
-
B.
AC-9
The AC-9 was a class of massive 2-8-8-4 articulated steam locomotives built for the Southern Pacific Railroad, notable for their conventional (non-cab-forward) design and use in heavy freight service.
-
C.
A359
A359 is the ICAO aircraft type designator for the Airbus A350-900, a long-range, wide-body twin-engine jet airliner used primarily for international passenger flights.
-
D.
AET
AET is the former stock ticker symbol for Aetna Inc., a major U.S. health insurance and managed care company.
-
E.
A388
A388 is the ICAO aircraft type designator for the Airbus A380, the world’s largest passenger airliner.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
high-bypass turbofan engine
ⓘ
turbofan engine ⓘ |
| application | regional jet aircraft ⓘ |
| brand |
Rolls-Royce AE series
ⓘ
linked to:
Rolls-Royce AE 3007A1/3
|
| bypassRatio | high bypass ratio ⓘ |
| category |
aero engine
ⓘ
gas turbine ⓘ |
| compressorType | axial-flow ⓘ |
| configuration | two-spool ⓘ |
| controlSystem | electronic engine control ⓘ |
| cooling | air-cooled turbine ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| derivativeOf | Rolls-Royce AE engine core ⓘ |
| developer |
Rolls-Royce
ⓘ
linked to:
Rolls-Royce Limited
|
| exhaust | ducted nozzle ⓘ |
| familyRole | baseline civil variant of AE 3007 family ⓘ |
| fuelType | aviation kerosene ⓘ |
| ignition | dual ignition system ⓘ |
| intake | ducted fan ⓘ |
| intendedUse |
commercial aviation
ⓘ
regional transport ⓘ |
| manufacturer |
Rolls-Royce
ⓘ
linked to:
Rolls-Royce Limited
|
| marketSegment | regional jets ⓘ |
| operator | various regional airlines worldwide ⓘ |
| partOfFamily |
Rolls-Royce AE 3007
ⓘ
linked to:
Rolls-Royce AE 3007A1/3
|
| role | primary propulsion for ERJ 145 family ⓘ |
| status | in commercial service ⓘ |
| thrustClass | approximately 7,000 to 8,000 pounds-force ⓘ |
| usedIn |
Embraer ERJ 135
ⓘ
Embraer ERJ 140 ⓘ Embraer ERJ 145 ⓘ |
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: AE 3007A Description of subject: The AE 3007A is a high-bypass turbofan engine developed by Rolls-Royce for regional jet aircraft.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: AE 3007A