C. R. Narasimhan
E116471
C. R. Narasimhan was an Indian politician and parliamentarian, best known as the son of statesman C. Rajagopalachari and for serving as a member of the Lok Sabha.
All labels observed (2)
| Label | Occurrences |
|---|---|
| C. R. Narasimhan canonical | 4 |
| Narasimhan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T979717 — 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: C. R. Narasimhan Context triple: [C. Rajagopalachari, child, C. R. Narasimhan]
-
A.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
-
B.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
C.
S. N. Bannerjee
S. N. Bannerjee was a prominent Indian nationalist leader and educator who played a key role in the early Indian National Congress and the broader struggle against British colonial rule.
-
D.
T. T. Krishnamachari
T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
-
E.
Shankar Sastry
Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
- 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: C. R. Narasimhan Target entity description: C. R. Narasimhan was an Indian politician and parliamentarian, best known as the son of statesman C. Rajagopalachari and for serving as a member of the Lok Sabha.
-
A.
R. Venkataraman
R. Venkataraman was an Indian lawyer, freedom fighter, and statesman who served as the eighth President of India from 1987 to 1992.
-
B.
Laxman Narasimhan
Laxman Narasimhan is an Indian-American business executive best known as the chief executive officer of Starbucks and former CEO of Reckitt Benckiser.
-
C.
S. N. Bannerjee
S. N. Bannerjee was a prominent Indian nationalist leader and educator who played a key role in the early Indian National Congress and the broader struggle against British colonial rule.
-
D.
T. T. Krishnamachari
T. T. Krishnamachari was a prominent Indian politician and economist who served as Finance Minister of India under Prime Ministers Jawaharlal Nehru and Lal Bahadur Shastri.
-
E.
Shankar Sastry
Shankar Sastry is a prominent control theorist and engineer known for his influential contributions to control systems, robotics, and cyber-physical systems, as well as his leadership roles in academia.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
Indian politician
ⓘ
Indian statesman ⓘ Member of Parliament ⓘ human ⓘ |
| child | C. R. Narasimhan self-linksurface differs ⓘ |
| continent | Asia ⓘ |
| countryOfCitizenship | India ⓘ |
| ethnicGroup | Tamil ⓘ |
| familyName |
C. Rajagopalachari
ⓘ
surface form:
Rajagopalachari
|
| father | C. Rajagopalachari ⓘ |
| gender | male ⓘ |
| givenName |
C. R. Narasimhan
self-linksurface differs
ⓘ
surface form:
Narasimhan
|
| hasRelative | C. Rajagopalachari ⓘ |
| languageSpoken |
English
ⓘ
Tamil ⓘ |
| notableFor |
being the son of C. Rajagopalachari
ⓘ
service as a member of the Lok Sabha ⓘ |
| occupation | politician ⓘ |
| positionHeld | Member of the Lok Sabha ⓘ |
| residence | India ⓘ |
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: C. R. Narasimhan Description of subject: C. R. Narasimhan was an Indian politician and parliamentarian, best known as the son of statesman C. Rajagopalachari and for serving as a member of the Lok Sabha.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Narasimhan
subject surface form:
C. Rajagopalachari