Prem Kumar Sahgal
E161755
Prem Kumar Sahgal was an officer of the Indian National Army best known as one of the three INA commanders tried in the historic Red Fort trials that galvanized the Indian independence movement.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Prem Kumar Sahgal canonical | 7 |
| Manmohan Singh Sahgal | 1 |
| Prem Sahgal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1014085 — 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: Prem Kumar Sahgal Context triple: [Indian National Army, notableCommander, Prem Kumar Sahgal]
-
A.
Ramdas Gandhi
Ramdas Gandhi was one of Mahatma Gandhi and Kasturba Gandhi’s sons, known primarily for his association with his father’s political and social life.
-
B.
Bhagwati Charan Vohra
Bhagwati Charan Vohra was an Indian revolutionary and ideologue of the independence movement, closely associated with Bhagat Singh and known for his influential writings advocating socialist and anti-colonial struggle.
-
C.
J. B. Kripalani
J. B. Kripalani was an Indian freedom fighter, Gandhian leader, and former president of the Indian National Congress who played a significant role in the independence movement and early years of the republic.
-
D.
M. S. Golwalkar
M. S. Golwalkar was a prominent Hindu nationalist ideologue and the second Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh, who significantly shaped its philosophy and organizational growth.
-
E.
Mahadev Desai
Mahadev Desai was an Indian independence activist, writer, and close associate and secretary of Mahatma Gandhi, known for translating Gandhi’s autobiography into English and documenting the freedom struggle.
- 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: Prem Kumar Sahgal Target entity description: Prem Kumar Sahgal was an officer of the Indian National Army best known as one of the three INA commanders tried in the historic Red Fort trials that galvanized the Indian independence movement.
-
A.
Ramdas Gandhi
Ramdas Gandhi was one of Mahatma Gandhi and Kasturba Gandhi’s sons, known primarily for his association with his father’s political and social life.
-
B.
Bhagwati Charan Vohra
Bhagwati Charan Vohra was an Indian revolutionary and ideologue of the independence movement, closely associated with Bhagat Singh and known for his influential writings advocating socialist and anti-colonial struggle.
-
C.
J. B. Kripalani
J. B. Kripalani was an Indian freedom fighter, Gandhian leader, and former president of the Indian National Congress who played a significant role in the independence movement and early years of the republic.
-
D.
M. S. Golwalkar
M. S. Golwalkar was a prominent Hindu nationalist ideologue and the second Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh, who significantly shaped its philosophy and organizational growth.
-
E.
Mahadev Desai
Mahadev Desai was an Indian independence activist, writer, and close associate and secretary of Mahatma Gandhi, known for translating Gandhi’s autobiography into English and documenting the freedom struggle.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Indian National Army officer
ⓘ
person ⓘ |
| associatedWith |
Azad Hind
ⓘ
linked to:
Azad Hind Government
Indian National Army ⓘ Subhas Chandra Bose ⓘ |
| causeOfNotability |
Red Fort INA trials
ⓘ
linked to:
Indian National Army trials
|
| countryOfCitizenship | India ⓘ |
| employer | Indian National Army ⓘ |
| familyName | Sahgal ⓘ |
| fullName | Prem Kumar Sahgal ⓘ |
| givenName | Prem ⓘ |
| hasEthnicity | Indian ⓘ |
| hasRole | commander in the Indian National Army ⓘ |
| historicalSignificance | his trial helped galvanize public opinion in favor of Indian independence ⓘ |
| languageSpoken |
English
ⓘ
Hindi ⓘ |
| legalStatusDuringTrial | accused of waging war against the British Crown ⓘ |
| militaryBranch | Indian National Army ⓘ |
| militaryConflict | World War II ⓘ |
| movement | Indian nationalism ⓘ |
| notableFor | being one of the three INA officers tried at the Red Fort trials ⓘ |
| occupation | military officer ⓘ |
| participantIn |
Indian National Army activities during World War II
ⓘ
Indian independence movement ⓘ Red Fort trials ⓘ
linked to:
Indian National Army trials
|
| placeOfActivity |
British India
ⓘ
Southeast Asia ⓘ |
| trialBy | British colonial authorities in India ⓘ |
| trialHeldAt |
Red Fort, Delhi
ⓘ
linked to:
Red Fort
|
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: Prem Kumar Sahgal Description of subject: Prem Kumar Sahgal was an officer of the Indian National Army best known as one of the three INA commanders tried in the historic Red Fort trials that galvanized the Indian independence movement.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.