Rice Research Station, Ambasamudram
E675275
Rice Research Station, Ambasamudram is a specialized agricultural research facility in Tamil Nadu focused on the development and improvement of rice varieties and cultivation practices.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rice Research Station, Ambasamudram canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7590216 — 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: Rice Research Station, Ambasamudram Context triple: [Tamil Nadu Agricultural University, hasResearchStation, Rice Research Station, Ambasamudram]
-
A.
Indian Agricultural Research Institute
The Indian Agricultural Research Institute is India’s premier national institute for agricultural research, education, and extension, renowned for its pivotal role in developing high-yielding crop varieties and advancing the Green Revolution.
-
B.
Tamil Nadu Agricultural University
Tamil Nadu Agricultural University is a leading agricultural education and research institution in India, renowned for its contributions to crop science, agritech innovation, and farmer-oriented extension services.
-
C.
M. S. Swaminathan Research Foundation
The M. S. Swaminathan Research Foundation is an Indian non-profit research and development organization focused on sustainable agriculture, rural development, and food security, particularly for small and marginal farmers.
-
D.
Anand Agricultural University
Anand Agricultural University is a prominent agricultural education and research institution in Gujarat, India, known for advancing farming practices and rural development.
-
E.
Jawaharlal Nehru Agricultural University
Jawaharlal Nehru Agricultural University is a prominent agricultural university in India known for education and research in agriculture and allied sciences.
- 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: Rice Research Station, Ambasamudram Target entity description: Rice Research Station, Ambasamudram is a specialized agricultural research facility in Tamil Nadu focused on the development and improvement of rice varieties and cultivation practices.
-
A.
Indian Agricultural Research Institute
The Indian Agricultural Research Institute is India’s premier national institute for agricultural research, education, and extension, renowned for its pivotal role in developing high-yielding crop varieties and advancing the Green Revolution.
-
B.
Tamil Nadu Agricultural University
Tamil Nadu Agricultural University is a leading agricultural education and research institution in India, renowned for its contributions to crop science, agritech innovation, and farmer-oriented extension services.
-
C.
M. S. Swaminathan Research Foundation
The M. S. Swaminathan Research Foundation is an Indian non-profit research and development organization focused on sustainable agriculture, rural development, and food security, particularly for small and marginal farmers.
-
D.
Anand Agricultural University
Anand Agricultural University is a prominent agricultural education and research institution in Gujarat, India, known for advancing farming practices and rural development.
-
E.
Jawaharlal Nehru Agricultural University
Jawaharlal Nehru Agricultural University is a prominent agricultural university in India known for education and research in agriculture and allied sciences.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
agricultural research station
ⓘ
rice research institute ⓘ |
| activity |
conducting field trials on rice varieties
ⓘ
disseminating rice production technologies to farmers ⓘ evaluating rice cultivation methods ⓘ |
| city | Ambasamudram ⓘ |
| country | India ⓘ |
| district | Tirunelveli district ⓘ |
| fieldOfWork |
agricultural research
ⓘ
crop improvement ⓘ paddy cultivation technology ⓘ plant breeding ⓘ rice agronomy ⓘ |
| focusesOn |
rice
ⓘ
rice cultivation practices ⓘ rice varietal development ⓘ |
| hasFacilityType |
agronomy trial fields
ⓘ
experimental rice fields ⓘ rice breeding plots ⓘ |
| locatedIn |
Ambasamudram
ⓘ
India ⓘ Tamil Nadu ⓘ |
| mainCropStudied | Oryza sativa ⓘ |
| researchObjective |
development of improved rice varieties
ⓘ
development of location-specific rice cultivation practices ⓘ improvement of rice quality ⓘ improvement of rice yield ⓘ support to rice farmers in surrounding regions ⓘ |
| sector | public agricultural research ⓘ |
| servesRegion |
Tamil Nadu
ⓘ
southern India ⓘ |
| state | Tamil Nadu ⓘ |
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: Rice Research Station, Ambasamudram Description of subject: Rice Research Station, Ambasamudram is a specialized agricultural research facility in Tamil Nadu focused on the development and improvement of rice varieties and cultivation practices.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.