Boeing 757
E22949
The Boeing 757 is a mid-size, narrow-body twin-engine jet airliner widely used for short- to medium- and some long-haul routes, known for its strong performance and versatility.
All labels observed (13)
| Label | Occurrences |
|---|---|
| Boeing 757 canonical | 32 |
| Boeing 757-200 | 5 |
| Boeing 757-223 | 4 |
| Boeing 757-222 | 2 |
| Boeing 757-300 | 2 |
| B752 (for 757-200) | 1 |
| B753 (for 757-300) | 1 |
| Boeing 757 (historical) | 1 |
| Boeing 757 (specially configured) | 1 |
| Boeing 757 freighter | 1 |
| Boeing 757 program | 1 |
| Boeing 757-200PF | 1 |
| Boeing 757-200SF | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T172572 — 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 757 Context triple: [Boeing, notableProduct, Boeing 757]
-
A.
Boeing 727
The Boeing 727 is a mid-sized, three-engine narrow-body jet airliner introduced in the 1960s that became one of the most widely used commercial aircraft for short- and medium-haul routes.
-
B.
Boeing 737
The Boeing 737 is a widely used narrow-body commercial jet airliner known for being one of the best-selling passenger aircraft in aviation history.
-
C.
Boeing 747
The Boeing 747 is a wide-body, long-range commercial airliner famous for its distinctive hump-backed upper deck and for revolutionizing mass international air travel as one of the first jumbo jets.
-
D.
Boeing 707
The Boeing 707 is a pioneering American jet airliner introduced in the late 1950s that helped usher in the modern era of commercial jet travel.
-
E.
Boeing 747SP
The Boeing 747SP is a shortened, long-range variant of the Boeing 747 airliner, notable for its use in specialized roles such as NASA’s SOFIA airborne observatory.
- 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 757 Target entity description: The Boeing 757 is a mid-size, narrow-body twin-engine jet airliner widely used for short- to medium- and some long-haul routes, known for its strong performance and versatility.
-
A.
Boeing 727
The Boeing 727 is a mid-sized, three-engine narrow-body jet airliner introduced in the 1960s that became one of the most widely used commercial aircraft for short- and medium-haul routes.
-
B.
Boeing 737
The Boeing 737 is a widely used narrow-body commercial jet airliner known for being one of the best-selling passenger aircraft in aviation history.
-
C.
Boeing 747
The Boeing 747 is a wide-body, long-range commercial airliner famous for its distinctive hump-backed upper deck and for revolutionizing mass international air travel as one of the first jumbo jets.
-
D.
Boeing 707
The Boeing 707 is a pioneering American jet airliner introduced in the late 1950s that helped usher in the modern era of commercial jet travel.
-
E.
Boeing 747SP
The Boeing 747SP is a shortened, long-range variant of the Boeing 747 airliner, notable for its use in specialized roles such as NASA’s SOFIA airborne observatory.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
narrow-body jet airliner
ⓘ
twin-engine jet airliner ⓘ |
| aircraftFamily | Boeing 7x7 family ⓘ |
| cockpitCommonalityWith | Boeing 767 ⓘ |
| configuration | low-wing cantilever monoplane ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designGoal | replace Boeing 727 on short and medium routes ⓘ |
| developedInParallelWith | Boeing 767 ⓘ |
| engineConfiguration | twin-engine turbofan ⓘ |
| engineType | turbofan ⓘ |
| firstFlightDate | 1982-02-19 ⓘ |
| flightDeckCrew | 2 ⓘ |
| fuselageType | narrow-body ⓘ |
| hasGlassCockpit | true ⓘ |
| hasVariant |
Boeing 757
self-linksurface differs
ⓘ
surface form:
Boeing 757-200
Boeing 757 self-linksurface differs ⓘ
surface form:
Boeing 757-200PF
Boeing 757 self-linksurface differs ⓘ
surface form:
Boeing 757-200SF
Boeing 757 self-linksurface differs ⓘ
surface form:
Boeing 757-300
Boeing C-32 ⓘ |
| ICAODesignator |
Boeing 757
self-linksurface differs
ⓘ
surface form:
B752 (for 757-200)
Boeing 757 self-linksurface differs ⓘ
surface form:
B753 (for 757-300)
|
| introducedIntoService | 1983-01-01 ⓘ |
| introducedWithOperator | Eastern Air Lines ⓘ |
| landingGearType | tricycle landing gear ⓘ |
| manufacturer |
Boeing
ⓘ
surface form:
Boeing Commercial Airplanes
|
| maximumRange | approximately 7,200 km ⓘ |
| maximumSeatingCapacity | 295 passengers ⓘ |
| notableCharacteristic |
good hot-and-high performance
ⓘ
high takeoff performance ⓘ versatile range and payload ⓘ |
| numberOfEngines | 2 ⓘ |
| numberOfExits | up to 8 main cabin doors ⓘ |
| predecessor | Boeing 727 ⓘ |
| pressurizedCabin | true ⓘ |
| primaryMarket | airlines ⓘ |
| primaryUse |
medium-haul routes
ⓘ
short-haul routes ⓘ |
| primaryWingMaterial | aluminum alloy ⓘ |
| productionEndYear | 2004 ⓘ |
| productionStartYear | 1981 ⓘ |
| role |
VIP transport
ⓘ
cargo aircraft ⓘ passenger airliner ⓘ |
| secondaryUse | long-haul routes ⓘ |
| tailConfiguration | conventional tail ⓘ |
| totalProduced | 1050 ⓘ |
| typicalCruiseSpeed | Mach 0.80 ⓘ |
| typicalEngines |
Pratt & Whitney PW2000
ⓘ
Rolls-Royce RB211 ⓘ |
| typicalSeatingCapacity | 200 passengers ⓘ |
| wingMountedEngines | true ⓘ |
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 757 Description of subject: The Boeing 757 is a mid-size, narrow-body twin-engine jet airliner widely used for short- to medium- and some long-haul routes, known for its strong performance and versatility.
Referenced by (53)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Boeing 757-200