Mahadev Sahai
E222129
Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mahadev Sahai canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1992243 — 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: Mahadev Sahai Context triple: [Rajendra Prasad, parent, Mahadev Sahai]
-
A.
J. N. Singh
J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
D.
Vijay Joshi
Vijay Joshi is an Indian economist known for his influential work on macroeconomic policy and development, particularly in the context of the Indian economy.
-
E.
Chandulal Madhavlal Trivedi
Chandulal Madhavlal Trivedi was an Indian civil servant and statesman who served as a provincial governor in the early years after India’s independence.
- 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: Mahadev Sahai Target entity description: Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
-
A.
J. N. Singh
J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
D.
Vijay Joshi
Vijay Joshi is an Indian economist known for his influential work on macroeconomic policy and development, particularly in the context of the Indian economy.
-
E.
Chandulal Madhavlal Trivedi
Chandulal Madhavlal Trivedi was an Indian civil servant and statesman who served as a provincial governor in the early years after India’s independence.
- F. None of above. chosen
Statements (6)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| child | Rajendra Prasad ⓘ |
| countryOfCitizenship | British India ⓘ |
| ethnicGroup | Indian ⓘ |
| hasGender | male ⓘ |
| notableFor | being the father of Rajendra Prasad ⓘ |
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: Mahadev Sahai Description of subject: Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.