Grob G 103 Twin Astir
E510634
The Grob G 103 Twin Astir is a German two-seat fiberglass glider widely used for training and performance soaring.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Grob G 103 Twin II | 2 |
| Grob G 102 Astir | 1 |
| Grob G 103 Twin Astir canonical | 1 |
| Grob G 103A Twin II Acro | 1 |
| Grob G 103C Twin III | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5241391 — 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: Grob G 103 Twin Astir Context triple: [Grob Aircraft, product, Grob G 103 Twin Astir]
-
A.
Grob G 120
The Grob G 120 is a German-built, two-seat training aircraft widely used by military air forces for basic flight instruction.
-
B.
MBB Bo 105
The MBB Bo 105 is a light, twin-engine multi-purpose helicopter renowned for its advanced hingeless rotor system and exceptional agility, widely used in civilian, emergency medical, and military roles.
-
C.
Arado Ar 76
The Arado Ar 76 was a German single-seat biplane trainer aircraft used by the Luftwaffe in the 1930s for pilot instruction and basic flight training.
-
D.
MBB Bo 116
The MBB Bo 116 is a German experimental light aircraft developed by Messerschmitt-Bölkow-Blohm to test advanced aerodynamics and design concepts.
-
E.
Arado Ar 79
The Arado Ar 79 was a German two-seat touring and training monoplane of the late 1930s, known for its sleek design and use in sport and record-setting flights.
- 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: Grob G 103 Twin Astir Target entity description: The Grob G 103 Twin Astir is a German two-seat fiberglass glider widely used for training and performance soaring.
-
A.
Grob G 120
The Grob G 120 is a German-built, two-seat training aircraft widely used by military air forces for basic flight instruction.
-
B.
MBB Bo 105
The MBB Bo 105 is a light, twin-engine multi-purpose helicopter renowned for its advanced hingeless rotor system and exceptional agility, widely used in civilian, emergency medical, and military roles.
-
C.
Arado Ar 76
The Arado Ar 76 was a German single-seat biplane trainer aircraft used by the Luftwaffe in the 1930s for pilot instruction and basic flight training.
-
D.
MBB Bo 116
The MBB Bo 116 is a German experimental light aircraft developed by Messerschmitt-Bölkow-Blohm to test advanced aerodynamics and design concepts.
-
E.
Arado Ar 79
The Arado Ar 79 was a German two-seat touring and training monoplane of the late 1930s, known for its sleek design and use in sport and record-setting flights.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
glider aircraft
ⓘ
sailplane ⓘ two-seat glider ⓘ |
| airbrakes |
Schempp-Hirth type airbrakes
ⓘ
upper-surface airbrakes ⓘ |
| aircraftManufacturerLocation |
Tussenhausen-Mattsies, Germany
ⓘ
linked to:
Mattsies, Germany
|
| aircraftRole |
performance sailplane
ⓘ
training glider ⓘ |
| aircraftType | high-performance glider ⓘ |
| category |
German sailplanes
ⓘ
Grob aircraft ⓘ
linked to:
Grob Aircraft
civil utility glider ⓘ |
| cockpitConfiguration | tandem seating ⓘ |
| construction | monocoque fuselage ⓘ |
| countryOfOrigin | Germany ⓘ |
| crew | 2 ⓘ |
| designer | Grob Flugzeugbau design team ⓘ |
| era | Cold War era sailplane ⓘ |
| firstFlight | 1976 ⓘ |
| fuselageMaterial | glass-fiber composite ⓘ |
| glideRatio | approximately 38:1 ⓘ |
| hasVariant |
Grob G 103 Twin II
ⓘ
linked to:
Grob G 103 Twin Astir
Grob G 103A Twin II Acro ⓘ
linked to:
Grob G 103 Twin Astir
Grob G 103C Twin III ⓘ
linked to:
Grob G 103 Twin Astir
|
| introduced | late 1970s ⓘ |
| landingGear |
nose skid or small nose wheel
ⓘ
retractable main wheel ⓘ |
| manufacturer | Grob Aircraft ⓘ |
| material |
fiberglass
ⓘ
glass-fiber reinforced plastic ⓘ |
| notableFeature |
fiberglass two-seat design
ⓘ
widely used as a club trainer ⓘ |
| numberBuilt | several hundred ⓘ |
| numberOfEngines | 0 ⓘ |
| propulsion | unpowered ⓘ |
| registrationCategory | glider ⓘ |
| successor |
Grob G 103 Twin II
ⓘ
linked to:
Grob G 103 Twin Astir
|
| tailConfiguration | T-tail ⓘ |
| use |
advanced soaring training
ⓘ
basic glider training ⓘ club operations ⓘ cross-country soaring ⓘ |
| usedBy | gliding clubs worldwide ⓘ |
| usedFor | instructor–student training ⓘ |
| wingConfiguration | mid-wing ⓘ |
| wingSpan |
about 57 ft
ⓘ
approximately 17.5 m ⓘ |
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: Grob G 103 Twin Astir Description of subject: The Grob G 103 Twin Astir is a German two-seat fiberglass glider widely used for training and performance soaring.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Grob G 103 Twin Astir
linked to: Grob G 103 Twin Astir
linked to: Grob G 103 Twin Astir
linked to: Grob G 103 Twin Astir
linked to: Grob G 103 Twin Astir