Rajam Gopalan
E587049
Rajam Gopalan is a member of the Gopalan family, known primarily as a close relative of Indian-born cancer researcher and civil rights activist Shyamala Gopalan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rajam Gopalan canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6297391 — 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: Rajam Gopalan Context triple: [Shyamala Gopalan, parent, Rajam Gopalan]
-
A.
N. S. Raghavan
N. S. Raghavan is an Indian entrepreneur best known as one of the co-founders of the global IT services company Infosys.
-
B.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
-
C.
Sundaresh Menon
Sundaresh Menon is a Singaporean jurist who serves as the country’s top judge and head of its judiciary.
-
D.
Sunil Gangopadhyay
Sunil Gangopadhyay was a prominent Indian Bengali poet, novelist, and short story writer known for his influential contributions to modern Bengali literature and his role in the Hungry generation literary movement.
-
E.
Vinod Subramaniam
Vinod Subramaniam is an Indian-born physicist and academic leader known for his research in biophysics and for serving in top administrative roles at Dutch universities.
- 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: Rajam Gopalan Target entity description: Rajam Gopalan is a member of the Gopalan family, known primarily as a close relative of Indian-born cancer researcher and civil rights activist Shyamala Gopalan.
-
A.
N. S. Raghavan
N. S. Raghavan is an Indian entrepreneur best known as one of the co-founders of the global IT services company Infosys.
-
B.
Pradip Krishen
Pradip Krishen is an Indian filmmaker-turned-environmentalist and naturalist known for his documentaries and influential work on urban ecology and tree mapping in India.
-
C.
Sundaresh Menon
Sundaresh Menon is a Singaporean jurist who serves as the country’s top judge and head of its judiciary.
-
D.
Sunil Gangopadhyay
Sunil Gangopadhyay was a prominent Indian Bengali poet, novelist, and short story writer known for his influential contributions to modern Bengali literature and his role in the Hungry generation literary movement.
-
E.
Vinod Subramaniam
Vinod Subramaniam is an Indian-born physicist and academic leader known for his research in biophysics and for serving in top administrative roles at Dutch universities.
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf | person ⓘ |
| countryOfBirth | India ⓘ |
| familyName |
Gopalan
ⓘ
Gopalan ⓘ |
| memberOf | Gopalan family ⓘ |
| occupation |
cancer researcher
ⓘ
civil rights activist ⓘ |
| relativeOf | Shyamala Gopalan ⓘ |
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: Rajam Gopalan Description of subject: Rajam Gopalan is a member of the Gopalan family, known primarily as a close relative of Indian-born cancer researcher and civil rights activist Shyamala Gopalan.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.