Embraer Legacy 450
E810968
The Embraer Legacy 450 is a mid-size business jet known for its fly-by-wire controls, spacious flat-floor cabin, and competitive range and performance in the super-midsize segment.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Embraer Legacy 450 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9439977 — 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: Embraer Legacy 450 Context triple: [Embraer Praetor business jets, basedOn, Embraer Legacy 450]
-
A.
Embraer Legacy 600
The Embraer Legacy 600 is a super-midsize business jet derived from the Embraer ERJ-135 regional airliner, known for its spacious cabin, long-range capability, and competitive operating costs.
-
B.
Embraer Praetor 500
The Embraer Praetor 500 is a midsize business jet known for its long range, advanced avionics, and comfortable, high-tech cabin.
-
C.
Embraer ERJ 145
The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
-
D.
Embraer Praetor 600
The Embraer Praetor 600 is a super-midsize business jet known for its long range, advanced avionics, and comfortable, high-tech cabin.
-
E.
Embraer 195
The Embraer 195 is a Brazilian-made regional jet airliner known for its short- to medium-haul efficiency and use by numerous carriers worldwide.
- 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: Embraer Legacy 450 Target entity description: The Embraer Legacy 450 is a mid-size business jet known for its fly-by-wire controls, spacious flat-floor cabin, and competitive range and performance in the super-midsize segment.
-
A.
Embraer Legacy 600
The Embraer Legacy 600 is a super-midsize business jet derived from the Embraer ERJ-135 regional airliner, known for its spacious cabin, long-range capability, and competitive operating costs.
-
B.
Embraer Praetor 500
The Embraer Praetor 500 is a midsize business jet known for its long range, advanced avionics, and comfortable, high-tech cabin.
-
C.
Embraer ERJ 145
The Embraer ERJ 145 is a Brazilian-built regional jet airliner widely used for short-haul passenger and military transport operations.
-
D.
Embraer Praetor 600
The Embraer Praetor 600 is a super-midsize business jet known for its long range, advanced avionics, and comfortable, high-tech cabin.
-
E.
Embraer 195
The Embraer 195 is a Brazilian-made regional jet airliner known for its short- to medium-haul efficiency and use by numerous carriers worldwide.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf | business jet ⓘ |
| aircraftCategory | super-midsize business jet ⓘ |
| aircraftType | twin-engine jet ⓘ |
| avionicsSuite | Rockwell Collins Pro Line Fusion NERFINISHED ⓘ |
| cabinConfiguration | typical 7 to 9 passengers ⓘ |
| cabinFeature |
flat-floor cabin
ⓘ
stand-up cabin height ⓘ wide cabin ⓘ |
| cabinHeight | approximately 6 ft ⓘ |
| cabinLength | approximately 24 ft ⓘ |
| cabinWidth | approximately 6 ft 10 in ⓘ |
| certificationAuthority |
ANAC
NERFINISHED
ⓘ
EASA NERFINISHED ⓘ FAA NERFINISHED ⓘ |
| cockpitTechnology |
fly-by-wire controls
ⓘ
full digital flight control system ⓘ |
| countryOfOrigin | Brazil ⓘ |
| crew | 2 ⓘ |
| engineModel | Honeywell HTF7500E NERFINISHED ⓘ |
| engineMounting | rear-fuselage mounted ⓘ |
| engineType | turbofan ⓘ |
| family | Embraer Legacy family NERFINISHED ⓘ |
| firstFlight | 2013-12-28 ⓘ |
| introduced | 2015 ⓘ |
| landingDistance | approximately 2100 ft ⓘ |
| landingGear | tricycle retractable landing gear ⓘ |
| manufacturer | Embraer NERFINISHED ⓘ |
| marketSegment | super-midsize business jet segment ⓘ |
| maximumCruiseSpeed | Mach 0.83 ⓘ |
| maximumOperatingMachNumber | Mach 0.83 ⓘ |
| maximumRange | approximately 2900 nautical miles ⓘ |
| maximumTakeoffWeight | approximately 35274 lb ⓘ |
| notableFeature |
competitive range for its class
ⓘ
flat-floor cabin design ⓘ full fly-by-wire primary flight controls ⓘ large cabin windows ⓘ |
| numberOfEngines | 2 ⓘ |
| productionEnd | around 2020 ⓘ |
| programLaunch | 2008 ⓘ |
| rebrandedAs | Praetor 500 after upgrade for some aircraft ⓘ |
| relatedAircraft | Embraer Legacy 500 NERFINISHED ⓘ |
| role |
corporate transport
ⓘ
private business aviation ⓘ |
| serviceCeiling | 45000 ft ⓘ |
| status | outOfProduction ⓘ |
| successor | Embraer Praetor 500 NERFINISHED ⓘ |
| tailConfiguration | T-tail ⓘ |
| takeoffFieldLength | approximately 3900 ft at MTOW and ISA conditions ⓘ |
| typicalCruiseSpeed | Mach 0.80 ⓘ |
| wingType | low-wing monoplane ⓘ |
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: Embraer Legacy 450 Description of subject: The Embraer Legacy 450 is a mid-size business jet known for its fly-by-wire controls, spacious flat-floor cabin, and competitive range and performance in the super-midsize segment.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.