T-29
E280223
T-29 is a U.S. Air Force military trainer aircraft variant of the Convair 240 series used primarily for navigation and radar training.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T2582183 — 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: T-29 Context triple: [Convair T-29, militaryDesignation, T-29]
-
A.
TAM medium tank
The TAM medium tank is an Argentine-designed and -produced main battle tank developed in the 1970s to provide the country with a modern, mobile armored fighting vehicle suited to its terrain and military needs.
-
B.
M26 Pershing tank
The M26 Pershing tank was a late-World War II American heavy/medium tank that introduced improved armor and a powerful 90 mm gun, serving as a precursor to the postwar Patton series.
-
C.
Tiger ARH
Tiger ARH is the Australian Army’s armed reconnaissance variant of the Eurocopter Tiger attack helicopter, optimized for surveillance, target acquisition, and close air support roles.
-
D.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
E.
Oshkosh Racey
Oshkosh Racey is a celebrated American racing greyhound renowned for his exceptional track performance and status as one of the sport’s notable champions.
- 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: T-29 Target entity description: T-29 is a U.S. Air Force military trainer aircraft variant of the Convair 240 series used primarily for navigation and radar training.
-
A.
TAM medium tank
The TAM medium tank is an Argentine-designed and -produced main battle tank developed in the 1970s to provide the country with a modern, mobile armored fighting vehicle suited to its terrain and military needs.
-
B.
M26 Pershing tank
The M26 Pershing tank was a late-World War II American heavy/medium tank that introduced improved armor and a powerful 90 mm gun, serving as a precursor to the postwar Patton series.
-
C.
Tiger ARH
Tiger ARH is the Australian Army’s armed reconnaissance variant of the Eurocopter Tiger attack helicopter, optimized for surveillance, target acquisition, and close air support roles.
-
D.
TR-85 main battle tank
The TR-85 main battle tank is a Romanian-developed and -produced upgrade of the Soviet T-55, featuring improved armor, firepower, and mobility tailored to the needs of Romania’s armed forces.
-
E.
Oshkosh Racey
Oshkosh Racey is a celebrated American racing greyhound renowned for his exceptional track performance and status as one of the sport’s notable champions.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Convair 240 variant
ⓘ
United States military aircraft ⓘ military trainer aircraft ⓘ |
| aircraftType | low-wing monoplane ⓘ |
| airframeMaterial | all-metal ⓘ |
| basedOn | Convair 240 ⓘ |
| category |
navigation training aircraft
ⓘ
radar training aircraft ⓘ trainer aircraft ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| crew |
2
ⓘ
3 ⓘ |
| engineConfiguration | twin-engine ⓘ |
| engineType | Pratt & Whitney R-2800 Double Wasp ⓘ |
| era | Cold War ⓘ |
| firstFlight | 1949 ⓘ |
| hasVariant |
T-29A
ⓘ
linked to:
T-29
T-29B ⓘ
linked to:
T-29
T-29C ⓘ T-29D ⓘ
linked to:
T-29
|
| introduced | 1950 ⓘ |
| landingGear | retractable tricycle landing gear ⓘ |
| length | approximately 74 ft ⓘ |
| manufacturer | Convair ⓘ |
| maximumSpeed | approximately 280 mph ⓘ |
| militaryBranch |
U.S. Air Force
ⓘ
linked to:
United States Air Force
|
| nicknamed | Flying Classroom ⓘ |
| numberBuilt | over 190 ⓘ |
| operator |
Air Training Command
ⓘ
MATS ⓘ Military Air Transport Service ⓘ
linked to:
Air Transport Command
|
| powerplantCount | 2 ⓘ |
| primaryRole |
navigation trainer
ⓘ
radar trainer ⓘ |
| propulsion | piston-engine ⓘ |
| range | approximately 1,500 miles ⓘ |
| retired | 1970s ⓘ |
| serviceCeiling | approximately 25,000 ft ⓘ |
| status | retired ⓘ |
| successor | Boeing T-43 ⓘ |
| trainingStations |
navigation training stations
ⓘ
radar training stations ⓘ |
| usedBy |
United States Air Force
ⓘ
United States Navy ⓘ |
| usedFor |
aircrew training
ⓘ
navigator training ⓘ radar operator training ⓘ |
| variantOf | Convair 240 ⓘ |
| wingspan | approximately 91 ft ⓘ |
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: T-29 Description of subject: T-29 is a U.S. Air Force military trainer aircraft variant of the Convair 240 series used primarily for navigation and radar training.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: T-29
linked to: T-29
linked to: T-29
linked to: T-29
linked to: T-29
linked to: T-29