Sujatha Rangarajan
E743905
Sujatha Rangarajan was a renowned Indian Tamil author and screenwriter, celebrated for his prolific science fiction, detective novels, and contributions to popular Tamil cinema.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sujata Rangarajan | 1 |
| Sujatha Rangarajan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8558990 — 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: Sujatha Rangarajan Context triple: [Enthiran, writtenBy, Sujatha Rangarajan]
-
A.
Nalini Chidambaram
Nalini Chidambaram is a prominent Indian senior advocate and constitutional lawyer, known for her work in the Madras High Court and the Supreme Court of India.
-
B.
Lakshmi Swaminathan
Lakshmi Swaminathan, better known as Lakshmi Sahgal, was an Indian freedom fighter and physician who served as a commander in Subhas Chandra Bose’s Indian National Army.
-
C.
Rohini Hattangadi
Rohini Hattangadi is an Indian actress acclaimed for her work in theatre, film, and television, notably for her portrayal of Kasturba Gandhi in the film "Gandhi."
-
D.
Usha Narayanan
Usha Narayanan was an Indian social worker and former First Lady of India, known for her advocacy on women's issues and her support of President K. R. Narayanan during his tenure.
-
E.
Mina Swaminathan
Mina Swaminathan was an Indian educationist and early childhood development specialist known for her pioneering work in preschool education and child-centered learning.
- 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: Sujatha Rangarajan Target entity description: Sujatha Rangarajan was a renowned Indian Tamil author and screenwriter, celebrated for his prolific science fiction, detective novels, and contributions to popular Tamil cinema.
-
A.
Nalini Chidambaram
Nalini Chidambaram is a prominent Indian senior advocate and constitutional lawyer, known for her work in the Madras High Court and the Supreme Court of India.
-
B.
Lakshmi Swaminathan
Lakshmi Swaminathan, better known as Lakshmi Sahgal, was an Indian freedom fighter and physician who served as a commander in Subhas Chandra Bose’s Indian National Army.
-
C.
Rohini Hattangadi
Rohini Hattangadi is an Indian actress acclaimed for her work in theatre, film, and television, notably for her portrayal of Kasturba Gandhi in the film "Gandhi."
-
D.
Usha Narayanan
Usha Narayanan was an Indian social worker and former First Lady of India, known for her advocacy on women's issues and her support of President K. R. Narayanan during his tenure.
-
E.
Mina Swaminathan
Mina Swaminathan was an Indian educationist and early childhood development specialist known for her pioneering work in preschool education and child-centered learning.
- F. None of above. chosen
Statements (70)
| Predicate | Object |
|---|---|
| instanceOf |
Indian writer
ⓘ
Tamil author ⓘ person ⓘ screenwriter ⓘ |
| alsoKnownAs | Sujatha NERFINISHED ⓘ |
| basedIn | Chennai NERFINISHED ⓘ |
| causeOfDeath | cardiac arrest ⓘ |
| contributedTo |
Tamil cinema
NERFINISHED
ⓘ
Tamil detective fiction ⓘ Tamil popular science writing ⓘ Tamil science fiction ⓘ |
| countryOfCitizenship | India ⓘ |
| dateOfBirth | 1935-05-03 ⓘ |
| dateOfDeath | 2008-02-27 ⓘ |
| educatedAt |
Madras Institute of Technology
NERFINISHED
ⓘ
St. Joseph's College, Tiruchirappalli NERFINISHED ⓘ |
| employer | Bharat Electronics Limited NERFINISHED ⓘ |
| fieldOfStudy | engineering ⓘ |
| genre |
children's literature
ⓘ
detective fiction ⓘ historical fiction ⓘ popular science ⓘ science fiction ⓘ thriller ⓘ |
| influenced |
Tamil popular science communicators
ⓘ
modern Tamil science fiction writers ⓘ |
| languageOfWorkOrName | Tamil ⓘ |
| name | Sujatha Rangarajan NERFINISHED ⓘ |
| notableCharacterCreated |
Ganesh
NERFINISHED
ⓘ
Jeano NERFINISHED ⓘ Srirangam boys in Srirangathu Devathaigal ⓘ Sujatha's Ganesh–Vasanth duo NERFINISHED ⓘ Vasanth NERFINISHED ⓘ Vikram NERFINISHED ⓘ |
| notableWork |
Aaah
NERFINISHED
ⓘ
Athisaya Ulagam NERFINISHED ⓘ En Iniya Iyanthira NERFINISHED ⓘ Kandavudan Kandavudan NERFINISHED ⓘ Karuvelam Pookkal NERFINISHED ⓘ Katradhum Petradhum NERFINISHED ⓘ Kattrathum Petrathum NERFINISHED ⓘ Kolaiyuthir Kaalam NERFINISHED ⓘ Meendum Jeano NERFINISHED ⓘ Nillungal Rajave NERFINISHED ⓘ Nylon Kayiru NERFINISHED ⓘ Pirivom Sandhipom NERFINISHED ⓘ Srirangathu Devathaigal NERFINISHED ⓘ Yen, Yedharku, Eppadi NERFINISHED ⓘ |
| notableWorkType |
detective novels
ⓘ
popular science essays ⓘ science fiction novels ⓘ short story collections ⓘ |
| numberOfWorks |
numerous essays
ⓘ
over 100 novels ⓘ over 250 short stories ⓘ |
| occupation |
dialogue writer
ⓘ
novelist ⓘ screenwriter ⓘ short story writer ⓘ writer ⓘ |
| placeOfBirth |
British India
ⓘ
Chennai NERFINISHED ⓘ Madras Presidency NERFINISHED ⓘ |
| placeOfDeath | Chennai NERFINISHED ⓘ |
| religion | Hinduism ⓘ |
| workedOn |
film dialogues
ⓘ
screenplays ⓘ |
| wroteForPublication |
Ananda Vikatan
NERFINISHED
ⓘ
Kalki NERFINISHED ⓘ Kumudam 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: Sujatha Rangarajan Description of subject: Sujatha Rangarajan was a renowned Indian Tamil author and screenwriter, celebrated for his prolific science fiction, detective novels, and contributions to popular Tamil cinema.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.