GSAT-31
E856878
GSAT-31 is an Indian geostationary communications satellite launched by ISRO to provide telecommunications and broadcasting services over the Indian subcontinent.
All labels observed (1)
| Label | Occurrences |
|---|---|
| GSAT-31 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9808777 — 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: GSAT-31 Context triple: [GSAT, hasComponent, GSAT-31]
-
A.
GSAT-3
GSAT-3, also known as EDUSAT, was an Indian communications satellite dedicated primarily to supporting educational services and distance learning across the country.
-
B.
GSAT-30
GSAT-30 is an Indian geostationary communications satellite operated by ISRO to provide television, telecommunications, and broadband services.
-
C.
GSAT-29
GSAT-29 is an Indian high-throughput communications satellite developed by ISRO to provide high-speed connectivity, particularly to remote and rural regions.
-
D.
GSAT-10
GSAT-10 is an Indian geostationary communications satellite used to provide telecommunications, direct-to-home broadcasting, and navigation services.
-
E.
GSAT-14
GSAT-14 is an Indian communications satellite launched by ISRO to provide advanced telecommunication services and replace older INSAT series satellites.
- 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: GSAT-31 Target entity description: GSAT-31 is an Indian geostationary communications satellite launched by ISRO to provide telecommunications and broadcasting services over the Indian subcontinent.
-
A.
GSAT-3
GSAT-3, also known as EDUSAT, was an Indian communications satellite dedicated primarily to supporting educational services and distance learning across the country.
-
B.
GSAT-30
GSAT-30 is an Indian geostationary communications satellite operated by ISRO to provide television, telecommunications, and broadband services.
-
C.
GSAT-29
GSAT-29 is an Indian high-throughput communications satellite developed by ISRO to provide high-speed connectivity, particularly to remote and rural regions.
-
D.
GSAT-10
GSAT-10 is an Indian geostationary communications satellite used to provide telecommunications, direct-to-home broadcasting, and navigation services.
-
E.
GSAT-14
GSAT-14 is an Indian communications satellite launched by ISRO to provide advanced telecommunication services and replace older INSAT series satellites.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Indian satellite
ⓘ
communications satellite ⓘ geostationary satellite ⓘ |
| belongsToProgramme | INSAT / GSAT programme NERFINISHED ⓘ |
| countryOfOrigin | India ⓘ |
| coverageRegion |
India
NERFINISHED
ⓘ
nearby islands ⓘ |
| designedLifetime | 15 years ⓘ |
| launchContractor | Arianespace NERFINISHED ⓘ |
| launchDate | 2019-02-06 ⓘ |
| launchMass | 2536 kg ⓘ |
| launchSite |
Guiana Space Centre
NERFINISHED
ⓘ
Kourou, French Guiana NERFINISHED ⓘ |
| launchVehicle | Ariane 5 ECA NERFINISHED ⓘ |
| manufacturer |
ISRO Satellite Centre
NERFINISHED
ⓘ
Indian Space Research Organisation NERFINISHED ⓘ |
| missionType | communications ⓘ |
| operator |
ISRO
NERFINISHED
ⓘ
Indian Space Research Organisation ⓘ |
| orbitType | geostationary orbit ⓘ |
| organisation | Department of Space, Government of India NERFINISHED ⓘ |
| powerType | solar power ⓘ |
| purpose |
broadcasting services
ⓘ
telecommunications services ⓘ |
| regime | geostationary ⓘ |
| replaces | INSAT-4CR NERFINISHED ⓘ |
| serviceArea | Indian subcontinent NERFINISHED ⓘ |
| spacecraftBus | I-2K NERFINISHED ⓘ |
| transponderBand | Ku-band ⓘ |
| uses | radio communications ⓘ |
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: GSAT-31 Description of subject: GSAT-31 is an Indian geostationary communications satellite launched by ISRO to provide telecommunications and broadcasting services over the Indian subcontinent.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.