CT-2
E1000733
CT-2 is one of NASA’s massive tracked crawler-transporters used to carry rockets and spacecraft between the Vehicle Assembly Building and launch pads at Kennedy Space Center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CT-2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12738696 — 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: CT-2 Context triple: [Crawler-Transporter 2, alsoKnownAs, CT-2]
-
A.
C-32A
The C-32A is a U.S. Air Force VIP transport aircraft, based on the Boeing 757, commonly used to carry the U.S. vice president and other senior government officials.
-
B.
C-32B
The C-32B is a specialized U.S. Air Force transport aircraft used primarily for clandestine and special operations support, including rapid deployment of personnel in crisis situations.
-
C.
C-3
C-3 is one of the main commuter rail lines in the Cercanías Madrid network, connecting central Madrid with several southern suburbs and surrounding municipalities.
-
D.
C-390 Millennium
The C-390 Millennium is a Brazilian twin-engine, medium-lift military transport aircraft developed by Embraer for cargo, troop transport, and aerial refueling missions.
-
E.
C-20
C-20 is the NATO reporting name for the Gulfstream C-20, a military transport and VIP aircraft derived from the Gulfstream III business jet.
- 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: CT-2 Target entity description: CT-2 is one of NASA’s massive tracked crawler-transporters used to carry rockets and spacecraft between the Vehicle Assembly Building and launch pads at Kennedy Space Center.
-
A.
C-32A
The C-32A is a U.S. Air Force VIP transport aircraft, based on the Boeing 757, commonly used to carry the U.S. vice president and other senior government officials.
-
B.
C-32B
The C-32B is a specialized U.S. Air Force transport aircraft used primarily for clandestine and special operations support, including rapid deployment of personnel in crisis situations.
-
C.
C-3
C-3 is one of the main commuter rail lines in the Cercanías Madrid network, connecting central Madrid with several southern suburbs and surrounding municipalities.
-
D.
C-390 Millennium
The C-390 Millennium is a Brazilian twin-engine, medium-lift military transport aircraft developed by Embraer for cargo, troop transport, and aerial refueling missions.
-
E.
C-20
C-20 is the NATO reporting name for the Gulfstream C-20, a military transport and VIP aircraft derived from the Gulfstream III business jet.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
crawler-transporter
ⓘ
tracked vehicle ⓘ |
| capableOf |
precise leveling of payload
ⓘ
transporting very heavy loads ⓘ |
| connectsFacility |
Launch Complex 39A
ⓘ
linked to:
Launch Complex 39
Launch Complex 39B ⓘ
linked to:
Kennedy Space Center Launch Complex 39B
Vehicle Assembly Building ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designSimilarTo | CT-1 ⓘ |
| hasFeature |
diesel-electric power system
ⓘ
hydraulic jacking and leveling system ⓘ multiple operator control cabs ⓘ |
| hasPart | crawlerway tracks ⓘ |
| infrastructureType | spaceport ground transport ⓘ |
| locatedInFacility | Crawler-Transporter parking and maintenance area at KSC ⓘ |
| location | Kennedy Space Center ⓘ |
| manufacturer |
Marion Power Shovel Company
ⓘ
linked to:
Marion Steam Shovel Company
|
| notableFor | being one of the largest self-powered land vehicles ⓘ |
| operator |
Kennedy Space Center
ⓘ
NASA ⓘ |
| ownedBy | NASA ⓘ |
| partOf |
Launch Complex 39
ⓘ
NASA ground support equipment ⓘ |
| purpose |
transport mobile launcher platforms
ⓘ
transport rockets ⓘ transport spacecraft ⓘ |
| route | crawlerway between VAB and LC-39 pads ⓘ |
| serviceEntry | 1960s ⓘ |
| status | operational ⓘ |
| usedBy |
Exploration Ground Systems
ⓘ
linked to:
Exploration Ground Systems Program
Launch Operations teams at KSC ⓘ |
| usedForProgram |
Apollo program
ⓘ
Apollo–Soyuz Test Project ⓘ Ares I-X test flight ⓘ Artemis program ⓘ Constellation program tests ⓘ SLS launches ⓘ Skylab program ⓘ Space Shuttle program ⓘ
linked to:
NASA Space Shuttle program
|
| usedToTransport |
Mobile Launcher for SLS
ⓘ
linked to:
Mobile Launcher-1
Saturn V launch vehicles ⓘ
linked to:
Saturn V
Space Shuttle stack ⓘ |
| uses | tracked propulsion ⓘ |
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: CT-2 Description of subject: CT-2 is one of NASA’s massive tracked crawler-transporters used to carry rockets and spacecraft between the Vehicle Assembly Building and launch pads at Kennedy Space Center.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.