ISRO Propulsion Complex
E893182
ISRO Propulsion Complex is an Indian Space Research Organisation facility dedicated to developing, testing, and qualifying liquid, cryogenic, and other propulsion systems for the country’s space missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ISRO Propulsion Complex canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10845836 — 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: ISRO Propulsion Complex Context triple: [L110, manufacturer, ISRO Propulsion Complex]
-
A.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
-
B.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
C.
Indian Institute of Space Science and Technology
The Indian Institute of Space Science and Technology is a premier space-focused engineering and research university in India, established under the Department of Space to train specialists for the country’s space program.
-
D.
Indian Space Research Organisation
The Indian Space Research Organisation (ISRO) is India’s national space agency, known for its cost-effective satellite launches, lunar and Mars missions, and growing role in global space collaboration.
-
E.
Indian National Space Promotion and Authorisation Centre
The Indian National Space Promotion and Authorisation Centre (IN-SPACe) is a Government of India agency that facilitates, regulates, and promotes private sector participation in the country’s space activities and infrastructure.
- 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: ISRO Propulsion Complex Target entity description: ISRO Propulsion Complex is an Indian Space Research Organisation facility dedicated to developing, testing, and qualifying liquid, cryogenic, and other propulsion systems for the country’s space missions.
-
A.
Vikram Sarabhai Space Centre
Vikram Sarabhai Space Centre is a major Indian Space Research Organisation (ISRO) facility responsible for the design and development of launch vehicles and related space technologies.
-
B.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
C.
Indian Institute of Space Science and Technology
The Indian Institute of Space Science and Technology is a premier space-focused engineering and research university in India, established under the Department of Space to train specialists for the country’s space program.
-
D.
Indian Space Research Organisation
The Indian Space Research Organisation (ISRO) is India’s national space agency, known for its cost-effective satellite launches, lunar and Mars missions, and growing role in global space collaboration.
-
E.
Indian National Space Promotion and Authorisation Centre
The Indian National Space Promotion and Authorisation Centre (IN-SPACe) is a Government of India agency that facilitates, regulates, and promotes private sector participation in the country’s space activities and infrastructure.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ISRO facility
ⓘ
rocket engine test facility ⓘ |
| country | India ⓘ |
| formerName | Liquid Propulsion Systems Centre – Mahendragiri NERFINISHED ⓘ |
| hasAbbreviation | IPRC NERFINISHED ⓘ |
| hasFacility |
control and instrumentation systems
ⓘ
cryogenic engine test facilities ⓘ engine test stands ⓘ high-altitude test facilities ⓘ integration and assembly buildings ⓘ propellant storage and handling systems ⓘ semi-cryogenic engine test facilities ⓘ |
| hasFunction |
development of cryogenic propulsion systems
ⓘ
development of liquid propulsion systems ⓘ development of semi-cryogenic propulsion systems ⓘ ground testing of rocket stages ⓘ integration of propulsion stages ⓘ qualification of cryogenic propulsion systems ⓘ qualification of liquid propulsion systems ⓘ qualification of semi-cryogenic propulsion systems ⓘ testing of cryogenic propulsion systems ⓘ testing of liquid propulsion systems ⓘ testing of semi-cryogenic propulsion systems ⓘ |
| languageOfWorkOrName |
English
ⓘ
Hindi ⓘ Tamil NERFINISHED ⓘ |
| locatedIn |
India
ⓘ
Mahendragiri NERFINISHED ⓘ Tamil Nadu ⓘ Tirunelveli district NERFINISHED ⓘ |
| locatedOn | Western Ghats NERFINISHED ⓘ |
| operator | Indian Space Research Organisation ⓘ |
| ownedBy | Government of India ⓘ |
| partOf | Indian Space Research Organisation NERFINISHED ⓘ |
| primaryMission | support ISRO launch vehicle and spacecraft propulsion needs ⓘ |
| sector | space research ⓘ |
| shortName | IPRC NERFINISHED ⓘ |
| specializesIn |
cryogenic rocket engines
ⓘ
high-thrust rocket engines ⓘ liquid rocket engines ⓘ semi-cryogenic rocket engines ⓘ upper stage rocket engines ⓘ |
| supportsProgram |
GSLV Mk III
NERFINISHED
ⓘ
Geosynchronous Satellite Launch Vehicle NERFINISHED ⓘ Indian satellite propulsion systems ⓘ LVM3 NERFINISHED ⓘ Polar Satellite Launch Vehicle NERFINISHED ⓘ |
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: ISRO Propulsion Complex Description of subject: ISRO Propulsion Complex is an Indian Space Research Organisation facility dedicated to developing, testing, and qualifying liquid, cryogenic, and other propulsion systems for the country’s space missions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.