Boeing 777X
E280666
The Boeing 777X is Boeing’s latest generation long-range, wide-body twin-engine jet airliner, featuring new composite wings with folding wingtips and upgraded engines for improved efficiency and capacity.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Boeing 777-8 | 2 |
| Boeing 777-9 | 2 |
| Boeing 777X canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2229946 — 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: Boeing 777X Context triple: [Lufthansa, aircraftTypeOnOrder, Boeing 777X]
-
A.
Boeing 777
The Boeing 777 is a long-range, wide-body twin-engine jet airliner widely used by airlines around the world for international passenger flights.
-
B.
Boeing 787 Dreamliner
The Boeing 787 Dreamliner is a long-haul, wide-body commercial airliner known for its fuel efficiency, extensive use of composite materials, and advanced passenger comfort features.
-
C.
Boeing 737 MAX 10
The Boeing 737 MAX 10 is the largest and longest-range variant of Boeing’s 737 MAX family, designed to compete with high-capacity single-aisle jets like the Airbus A321neo.
-
D.
Airbus A350
The Airbus A350 is a long-range, wide-body twin-engine jet airliner made largely of composite materials and designed to compete with the Boeing 787 and 777 in fuel-efficient long-haul travel.
-
E.
Boeing 737 MAX 9
The Boeing 737 MAX 9 is a stretched, re-engined member of Boeing’s 737 MAX family designed for higher passenger capacity and improved fuel efficiency on short- to medium-haul routes.
- 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: Boeing 777X Target entity description: The Boeing 777X is Boeing’s latest generation long-range, wide-body twin-engine jet airliner, featuring new composite wings with folding wingtips and upgraded engines for improved efficiency and capacity.
-
A.
Boeing 777
The Boeing 777 is a long-range, wide-body twin-engine jet airliner widely used by airlines around the world for international passenger flights.
-
B.
Boeing 787 Dreamliner
The Boeing 787 Dreamliner is a long-haul, wide-body commercial airliner known for its fuel efficiency, extensive use of composite materials, and advanced passenger comfort features.
-
C.
Boeing 737 MAX 10
The Boeing 737 MAX 10 is the largest and longest-range variant of Boeing’s 737 MAX family, designed to compete with high-capacity single-aisle jets like the Airbus A321neo.
-
D.
Airbus A350
The Airbus A350 is a long-range, wide-body twin-engine jet airliner made largely of composite materials and designed to compete with the Boeing 787 and 777 in fuel-efficient long-haul travel.
-
E.
Boeing 737 MAX 9
The Boeing 737 MAX 9 is a stretched, re-engined member of Boeing’s 737 MAX family designed for higher passenger capacity and improved fuel efficiency on short- to medium-haul routes.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
long-range airliner
ⓘ
twin-engine jet airliner ⓘ wide-body jet airliner ⓘ wide-body jet airliner ⓘ wide-body jet airliner ⓘ |
| aircraftRole | passenger airliner ⓘ |
| cockpitCommonalityWith | Boeing 787 Dreamliner ⓘ |
| competesWith |
Airbus A350-1000
ⓘ
linked to:
Airbus A350
|
| countryOfOrigin | United States of America ⓘ |
| designGoal |
improved fuel efficiency compared to earlier 777 models
ⓘ
increased passenger capacity compared to earlier 777 models ⓘ reduced operating cost per seat ⓘ |
| designRange_km |
over 13500
ⓘ
over 16000 ⓘ |
| developedFrom | Boeing 777 ⓘ |
| engineManufacturer |
GE Aerospace
ⓘ
linked to:
GE Aviation
|
| engineModel | GE9X ⓘ |
| engineType | turbofan ⓘ |
| firstFlightCountry | United States of America ⓘ |
| firstFlightDate | 2020-01-25 ⓘ |
| firstFlightLocation | Paine Field ⓘ |
| foldingWingtipAngle_deg | approximately 7 ⓘ |
| hasFeature |
LED lighting
ⓘ
composite wings ⓘ fly-by-wire folding wingtip system ⓘ folding wingtips ⓘ improved cabin pressure and humidity ⓘ larger windows compared to earlier 777 models ⓘ new high-aspect-ratio wing ⓘ wider cabin compared to earlier 777 models ⓘ |
| hasVariant |
Boeing 777-8
ⓘ
linked to:
Boeing 777X
Boeing 777-9 ⓘ
linked to:
Boeing 777X
|
| intendedReplacementFor |
Boeing 747-400
ⓘ
linked to:
Boeing 747
older Boeing 777 variants ⓘ |
| launchCustomer | Lufthansa ⓘ |
| manufacturer |
Boeing Commercial Airplanes
ⓘ
linked to:
Boeing
|
| numberOfEngines | 2 ⓘ |
| partOfFamily |
Boeing 777 family
ⓘ
linked to:
Boeing 777
|
| primaryAssemblyLocation |
Everett, Washington
ⓘ
linked to:
Everett, Washington, United States
|
| programLaunchDate | 2013-11-17 ⓘ |
| programLaunchEvent |
Dubai Airshow 2013
ⓘ
linked to:
Dubai Airshow
|
| rangeClass | ultra-long-range ⓘ |
| targetMarket | long-haul international routes ⓘ |
| typicalSeatingCapacity |
400 to 425
ⓘ
around 384 in two-class configuration ⓘ around 426 in two-class configuration ⓘ |
| usesAvionicsFrom | Boeing 787 Dreamliner ⓘ |
| wingMaterial | carbon-fiber-reinforced polymer ⓘ |
| wingSpanWithTipsExtended_m | approximately 71.8 ⓘ |
| wingSpanWithTipsFolded_m | approximately 64.8 ⓘ |
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: Boeing 777X Description of subject: The Boeing 777X is Boeing’s latest generation long-range, wide-body twin-engine jet airliner, featuring new composite wings with folding wingtips and upgraded engines for improved efficiency and capacity.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Boeing 777X
linked to: Boeing 777X
linked to: Boeing 777X
linked to: Boeing 777X