CAS500-1
E601926
CAS500-1 is a South Korean Earth observation satellite designed for high-resolution imaging and operated as part of the country’s push to advance domestic space technology.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T6508598 — 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: CAS500-1 Context triple: [Korea Aerospace Research Institute, developed, CAS500-1]
-
A.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
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B.
CA-5
CA-5 is a major Honduran highway that connects the capital city Tegucigalpa with the industrial hub of San Pedro Sula and other key regions.
-
C.
C595
C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
-
D.
AC50
The AC50 is a high-performance, foiling catamaran class designed for the America's Cup, known for its cutting-edge technology and extreme speed.
-
E.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
- 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: CAS500-1 Target entity description: CAS500-1 is a South Korean Earth observation satellite designed for high-resolution imaging and operated as part of the country’s push to advance domestic space technology.
-
A.
C50
C50 is a popular model of Honda’s Super Cub series of small, fuel-efficient commuter motorcycles, known for their durability and widespread use worldwide.
-
B.
CA-5
CA-5 is a major Honduran highway that connects the capital city Tegucigalpa with the industrial hub of San Pedro Sula and other key regions.
-
C.
C595
C595 is the designation for an ASTM standard specification covering blended hydraulic cements used in construction.
-
D.
AC50
The AC50 is a high-performance, foiling catamaran class designed for the America's Cup, known for its cutting-edge technology and extreme speed.
-
E.
A500
A500 is the common shorthand for the Commodore Amiga 500, a popular late-1980s home computer known for its advanced graphics and sound capabilities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation satellite
ⓘ
South Korean satellite ⓘ |
| alsoKnownAs |
CAS 500-1
ⓘ
linked to:
CAS500-1
Compact Advanced Satellite 500-1 ⓘ
linked to:
Compact Advanced Satellite 500
|
| application |
disaster monitoring
ⓘ
environmental monitoring ⓘ land monitoring ⓘ resource management ⓘ urban planning ⓘ |
| attitudeControl | three-axis stabilized ⓘ |
| busType | CAS500 satellite bus ⓘ |
| countryOfOrigin | South Korea ⓘ |
| dataUsers |
South Korean government agencies
ⓘ
commercial users ⓘ |
| designLife | about 6 years ⓘ |
| developedBy | South Korean aerospace industry ⓘ |
| developedFor | advancement of domestic space technology in South Korea ⓘ |
| imagingBands |
multispectral
ⓘ
panchromatic ⓘ |
| imagingType | optical ⓘ |
| launchCountry | Kazakhstan ⓘ |
| launchDate | 2021-03-22 ⓘ |
| launchServiceProvider |
GK Launch Services
ⓘ
linked to:
NewSpace India Limited
|
| launchSite |
Baikonur Cosmodrome
ⓘ
Baikonur Cosmodrome Site 31/6 ⓘ
linked to:
Baikonur Cosmodrome
|
| launchVehicle | Soyuz-2.1a ⓘ |
| manufacturer |
KAI
ⓘ
Korea Aerospace Industries ⓘ |
| mass | approximately 500 kg ⓘ |
| missionType |
Earth observation
ⓘ
remote sensing ⓘ |
| operator |
KARI
ⓘ
Korea Aerospace Research Institute ⓘ |
| orbitAltitude | approximately 500 km ⓘ |
| orbitInclination | 97.7 degrees ⓘ |
| orbitRegime |
Low Earth orbit
ⓘ
linked to:
low Earth orbit
|
| orbitType | Sun-synchronous orbit ⓘ |
| partOf | South Korea national space program ⓘ |
| powerType | solar panels ⓘ |
| programme | Compact Advanced Satellite 500 ⓘ |
| purpose |
civilian Earth observation
ⓘ
high-resolution imaging ⓘ |
| spatialResolution |
about 0.5 m panchromatic
ⓘ
about 2 m multispectral ⓘ |
| status | operational ⓘ |
| successor | CAS500-2 ⓘ |
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: CAS500-1 Description of subject: CAS500-1 is a South Korean Earth observation satellite designed for high-resolution imaging and operated as part of the country’s push to advance domestic space technology.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CAS500-1