W. Dahanayake
E194984
W. Dahanayake was a Sri Lankan politician who briefly served as Prime Minister of Ceylon in the late 1950s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| W. Dahanayake canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1730542 — 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: W. Dahanayake Context triple: [Dudley Senanayake, precededBy, W. Dahanayake]
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A.
S. W. R. D. Bandaranaike
S. W. R. D. Bandaranaike was a prominent Sri Lankan statesman and founder of the Sri Lanka Freedom Party who served as prime minister in the 1950s and was assassinated while in office.
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B.
D. S. Senanayake
D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.
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C.
Dudley Senanayake
Dudley Senanayake was a prominent Sri Lankan statesman who served multiple terms as prime minister and played a key role in the country’s early post-independence politics.
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D.
Madhavi Malalgoda Ariyabandu
Madhavi Malalgoda Ariyabandu is a Sri Lankan peace and human rights advocate recognized internationally for her contributions to social justice and conflict resolution.
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E.
Dinshaw Edulji Wacha
Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
- 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: W. Dahanayake Target entity description: W. Dahanayake was a Sri Lankan politician who briefly served as Prime Minister of Ceylon in the late 1950s.
-
A.
S. W. R. D. Bandaranaike
S. W. R. D. Bandaranaike was a prominent Sri Lankan statesman and founder of the Sri Lanka Freedom Party who served as prime minister in the 1950s and was assassinated while in office.
-
B.
D. S. Senanayake
D. S. Senanayake was the first Prime Minister of independent Ceylon (now Sri Lanka) and is widely regarded as the "Father of the Nation" for his leading role in achieving self-rule from British colonial rule.
-
C.
Dudley Senanayake
Dudley Senanayake was a prominent Sri Lankan statesman who served multiple terms as prime minister and played a key role in the country’s early post-independence politics.
-
D.
Madhavi Malalgoda Ariyabandu
Madhavi Malalgoda Ariyabandu is a Sri Lankan peace and human rights advocate recognized internationally for her contributions to social justice and conflict resolution.
-
E.
Dinshaw Edulji Wacha
Dinshaw Edulji Wacha was an Indian Parsi political leader and early nationalist who played a key role in the formative years of the Indian independence movement.
- F. None of above. chosen
Statements (39)
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: W. Dahanayake Description of subject: W. Dahanayake was a Sri Lankan politician who briefly served as Prime Minister of Ceylon in the late 1950s.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.