S. D. Shibulal
E326768
S. D. Shibulal is an Indian entrepreneur and co-founder of Infosys who also served as the company’s Chief Executive Officer and Managing Director.
All labels observed (2)
| Label | Occurrences |
|---|---|
| S. D. Shibulal canonical | 2 |
| Shibulal | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3094036 — 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: S. D. Shibulal Context triple: [Infosys, foundedBy, S. D. Shibulal]
-
A.
Madhusudan Parthasarathy
Madhusudan Parthasarathy is a computer scientist known for research contributions in formal methods and related areas, including coauthoring work with Rajeev Alur.
-
B.
K. S. Sudarshan
K. S. Sudarshan was an Indian activist and ideological leader who served as the Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh (RSS), shaping its direction in the early 21st century.
-
C.
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.
-
D.
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.
-
E.
T. N. Seshan
T. N. Seshan was a prominent Indian civil servant best known for his tenure as Chief Election Commissioner, during which he implemented sweeping electoral reforms and strengthened the integrity of India’s election process.
- 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: S. D. Shibulal Target entity description: S. D. Shibulal is an Indian entrepreneur and co-founder of Infosys who also served as the company’s Chief Executive Officer and Managing Director.
-
A.
Madhusudan Parthasarathy
Madhusudan Parthasarathy is a computer scientist known for research contributions in formal methods and related areas, including coauthoring work with Rajeev Alur.
-
B.
K. S. Sudarshan
K. S. Sudarshan was an Indian activist and ideological leader who served as the Sarsanghchalak (chief) of the Rashtriya Swayamsevak Sangh (RSS), shaping its direction in the early 21st century.
-
C.
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.
-
D.
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.
-
E.
T. N. Seshan
T. N. Seshan was a prominent Indian civil servant best known for his tenure as Chief Election Commissioner, during which he implemented sweeping electoral reforms and strengthened the integrity of India’s election process.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
business executive
ⓘ
company founder ⓘ entrepreneur ⓘ human ⓘ |
| coFounded | Infosys ⓘ |
| countryOfCitizenship | India ⓘ |
| educatedAt |
National Institute of Technology Calicut
ⓘ
University of Travancore ⓘ
surface form:
University of Kerala
|
| employer | Infosys ⓘ |
| fieldOfWork |
information technology industry
ⓘ
software services ⓘ |
| givenName |
S. D. Shibulal
self-linksurface differs
ⓘ
surface form:
Shibulal
|
| hasRole |
corporate executive
ⓘ
technology leader ⓘ |
| industry | information technology ⓘ |
| knownFor | co-founding Infosys ⓘ |
| languageSpoken |
English
ⓘ
Hindi ⓘ Malayalam ⓘ |
| memberOf | Infosys board of directors ⓘ |
| name | S. D. Shibulal self-link ⓘ |
| nationality | Indian ⓘ |
| notableWork | leadership at Infosys as CEO ⓘ |
| occupation |
businessperson
ⓘ
chief executive officer ⓘ entrepreneur ⓘ managing director ⓘ |
| positionHeld |
Chief Executive Officer of Infosys
ⓘ
Managing Director of Infosys ⓘ |
| 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: S. D. Shibulal Description of subject: S. D. Shibulal is an Indian entrepreneur and co-founder of Infosys who also served as the company’s Chief Executive Officer and Managing Director.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Shibulal