Prasanta Chandra Mahalanobis
E635050
Prasanta Chandra Mahalanobis was an Indian statistician and scientist best known for pioneering large-scale sample surveys, developing the Mahalanobis distance, and playing a key role in India’s economic planning.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prasanta Chandra Mahalanobis canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7015420 — 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: Prasanta Chandra Mahalanobis Context triple: [Indian Statistical Institute, foundedBy, Prasanta Chandra Mahalanobis]
-
A.
Raj Chandra Bose
Raj Chandra Bose was an Indian mathematician and statistician renowned for his pioneering work in design of experiments, finite geometry, and coding theory.
-
B.
Virendranath Chattopadhyaya
Virendranath Chattopadhyaya was an Indian nationalist and revolutionary leader who played a key role in anti-British activities abroad during the Indian independence movement.
-
C.
A. K. Mukherjea
A. K. Mukherjea was an Indian Supreme Court judge known for serving on the bench in landmark constitutional cases.
-
D.
Sachindra Nath Sanyal
Sachindra Nath Sanyal was an Indian revolutionary leader and co-founder of the Hindustan Republican Association who played a key role in the early armed struggle against British colonial rule.
-
E.
S K Bose
S. K. Bose is a notable scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and academia in India.
- 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: Prasanta Chandra Mahalanobis Target entity description: Prasanta Chandra Mahalanobis was an Indian statistician and scientist best known for pioneering large-scale sample surveys, developing the Mahalanobis distance, and playing a key role in India’s economic planning.
-
A.
Raj Chandra Bose
Raj Chandra Bose was an Indian mathematician and statistician renowned for his pioneering work in design of experiments, finite geometry, and coding theory.
-
B.
Virendranath Chattopadhyaya
Virendranath Chattopadhyaya was an Indian nationalist and revolutionary leader who played a key role in anti-British activities abroad during the Indian independence movement.
-
C.
A. K. Mukherjea
A. K. Mukherjea was an Indian Supreme Court judge known for serving on the bench in landmark constitutional cases.
-
D.
Sachindra Nath Sanyal
Sachindra Nath Sanyal was an Indian revolutionary leader and co-founder of the Hindustan Republican Association who played a key role in the early armed struggle against British colonial rule.
-
E.
S K Bose
S. K. Bose is a notable scholar associated with the Delhi School of Economics, recognized for his contributions to economic research and academia in India.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
economist
ⓘ
human ⓘ scientist ⓘ statistician ⓘ |
| awardReceived |
Fellow of the Royal Society
NERFINISHED
ⓘ
Padma Vibhushan NERFINISHED ⓘ |
| countryOfCitizenship | India ⓘ |
| dateOfBirth | 1893-06-29 ⓘ |
| dateOfDeath | 1972-06-28 ⓘ |
| educatedAt |
King’s College, Cambridge
NERFINISHED
ⓘ
Presidency College, Calcutta NERFINISHED ⓘ University of Calcutta NERFINISHED ⓘ |
| employer |
Indian Statistical Institute
NERFINISHED
ⓘ
University of Calcutta NERFINISHED ⓘ |
| ethnicGroup | Bengali people NERFINISHED ⓘ |
| familyName | Mahalanobis NERFINISHED ⓘ |
| fieldOfWork |
econometrics
ⓘ
economic planning ⓘ statistics ⓘ |
| founded | Indian Statistical Institute NERFINISHED ⓘ |
| fullName | Prasanta Chandra Mahalanobis NERFINISHED ⓘ |
| givenName | Prasanta NERFINISHED ⓘ |
| knownFor |
contributions to India’s economic planning
ⓘ
developing the Mahalanobis distance ⓘ pioneering large-scale sample surveys ⓘ |
| languageSpoken |
Bengali
ⓘ
English ⓘ |
| memberOf |
Indian National Science Academy
NERFINISHED
ⓘ
Planning Commission of India NERFINISHED ⓘ Royal Society ⓘ |
| nativeLanguage | Bengali ⓘ |
| notableWork |
Mahalanobis distance
NERFINISHED
ⓘ
Second Five-Year Plan of India NERFINISHED ⓘ large-scale sample surveys in India ⓘ |
| placeOfBirth |
Bengal Presidency
NERFINISHED
ⓘ
British India ⓘ Calcutta NERFINISHED ⓘ |
| placeOfDeath |
Calcutta
NERFINISHED
ⓘ
India ⓘ West Bengal NERFINISHED ⓘ |
| positionHeld |
founder of Indian Statistical Institute
ⓘ
member of Planning Commission of India ⓘ professor of statistics at University of Calcutta ⓘ |
| religion | Hinduism ⓘ |
| sexOrGender | male ⓘ |
| spouse | Nirmalkumari Mahalanobis NERFINISHED ⓘ |
| workLocation |
Calcutta
NERFINISHED
ⓘ
New Delhi 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: Prasanta Chandra Mahalanobis Description of subject: Prasanta Chandra Mahalanobis was an Indian statistician and scientist best known for pioneering large-scale sample surveys, developing the Mahalanobis distance, and playing a key role in India’s economic planning.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.