Lockheed Martin X-56
E22891
The Lockheed Martin X-56 is an experimental unmanned research aircraft designed to test flexible, lightweight wings and active flutter suppression technologies for future high-efficiency aircraft.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lockheed Martin X-56 TALON | 2 |
| Lockheed Martin X-56 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T145998 — 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: Lockheed Martin X-56 Context triple: [X-Plane experimental aircraft programs, notableAircraft, Lockheed Martin X-56]
-
A.
Boeing X-48
The Boeing X-48 is an experimental blended wing body research aircraft developed to test advanced aerodynamic and efficiency concepts for future military and commercial planes.
-
B.
Northrop X-21
The Northrop X-21 was an experimental U.S. jet aircraft of the 1960s designed to test laminar-flow control technology for improved aerodynamic efficiency.
-
C.
Boeing X-45
The Boeing X-45 is an experimental unmanned combat air vehicle (UCAV) developed for the U.S. military to demonstrate autonomous strike and reconnaissance capabilities.
-
D.
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.
-
E.
Rockwell-MBB X-31
The Rockwell-MBB X-31 was an experimental jet fighter demonstrator designed to test advanced thrust vectoring and high-angle-of-attack maneuverability technologies.
- 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: Lockheed Martin X-56 Target entity description: The Lockheed Martin X-56 is an experimental unmanned research aircraft designed to test flexible, lightweight wings and active flutter suppression technologies for future high-efficiency aircraft.
-
A.
Boeing X-48
The Boeing X-48 is an experimental blended wing body research aircraft developed to test advanced aerodynamic and efficiency concepts for future military and commercial planes.
-
B.
Northrop X-21
The Northrop X-21 was an experimental U.S. jet aircraft of the 1960s designed to test laminar-flow control technology for improved aerodynamic efficiency.
-
C.
Boeing X-45
The Boeing X-45 is an experimental unmanned combat air vehicle (UCAV) developed for the U.S. military to demonstrate autonomous strike and reconnaissance capabilities.
-
D.
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.
-
E.
Rockwell-MBB X-31
The Rockwell-MBB X-31 was an experimental jet fighter demonstrator designed to test advanced thrust vectoring and high-angle-of-attack maneuverability technologies.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
X-plane
ⓘ
experimental unmanned aircraft ⓘ research aircraft ⓘ |
| aimedAt | future high-efficiency aircraft ⓘ |
| aircraftType | fixed-wing aircraft ⓘ |
| belongsToProgram | Lockheed Martin X-series ⓘ |
| controlObjective |
flutter suppression
ⓘ
gust load alleviation ⓘ ride quality improvement ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| designedBy |
Lockheed Martin
ⓘ
surface form:
Lockheed Martin Skunk Works
|
| designedFor |
aeroelastic research
ⓘ
flutter suppression research ⓘ gust load alleviation research ⓘ |
| hasConfiguration | twin-boom ⓘ |
| hasCrew | 0 ⓘ |
| hasFeature |
interchangeable wing sets
ⓘ
modular wings ⓘ |
| hasFlightControl | fly-by-wire ⓘ |
| hasLandingGearType | tricycle landing gear ⓘ |
| hasNumberOfEngines | 2 ⓘ |
| hasPowerplantType | turbofan ⓘ |
| hasWingType |
flexible wing
ⓘ
high-aspect-ratio wing ⓘ |
| isUnmanned | true ⓘ |
| manufacturer | Lockheed Martin ⓘ |
| operatorType | remote-controlled ⓘ |
| primaryUser | NASA ⓘ |
| programType | technology demonstrator ⓘ |
| purpose |
testing active flutter suppression technologies
ⓘ
testing flexible wings ⓘ testing lightweight wings ⓘ |
| researchDomain |
aeroelasticity
ⓘ
flight control systems ⓘ structural dynamics ⓘ |
| status | experimental ⓘ |
| targetApplication |
fuel-efficient transport aircraft
ⓘ
high-altitude long-endurance aircraft ⓘ |
| testEnvironment | subsonic flight regime ⓘ |
| usedBy |
Air Force Research Laboratory
ⓘ
surface form:
United States Air Force Research Laboratory
|
| usedFor |
validation of active control systems
ⓘ
validation of flexible wing structures ⓘ |
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: Lockheed Martin X-56 Description of subject: The Lockheed Martin X-56 is an experimental unmanned research aircraft designed to test flexible, lightweight wings and active flutter suppression technologies for future high-efficiency aircraft.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Lockheed Martin X-56 TALON
this entity surface form:
Lockheed Martin X-56 TALON