King Prajadhipok
E680648
King Prajadhipok, also known as Rama VII, was the last absolute monarch of Siam (Thailand) who reigned during the transition to constitutional monarchy in the early 20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| King Prajadhipok canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7489342 — 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: King Prajadhipok Context triple: [Prince Mahidol Adulyadej, sibling, King Prajadhipok]
-
A.
King Ananda Mahidol
King Ananda Mahidol (Rama VIII) was the eighth monarch of Thailand’s Chakri dynasty, known for his brief and mysterious reign from 1935 until his unexplained death in 1946.
-
B.
Prince Chulalongkorn
Prince Chulalongkorn is a character in the historical novel "Anna and the King of Siam," depicted as one of the children of the King of Siam taught by the British governess Anna Leonowens.
-
C.
King Chulalongkorn
King Chulalongkorn, also known as Rama V of Siam, was a highly revered 19th–20th century monarch who modernized Thailand and preserved its independence through extensive social, legal, and governmental reforms.
-
D.
King Mongkut of Siam
King Mongkut of Siam was the 19th-century monarch of Thailand (r. 1851–1868) renowned for modernizing his kingdom and engaging with Western powers while preserving Siamese independence.
-
E.
Prince Mahidol Adulyadej
Prince Mahidol Adulyadej was a Thai royal prince revered as the “Father of Modern Medicine and Public Health in Thailand” for his pivotal role in advancing the country’s medical and public health systems.
- 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: King Prajadhipok Target entity description: King Prajadhipok, also known as Rama VII, was the last absolute monarch of Siam (Thailand) who reigned during the transition to constitutional monarchy in the early 20th century.
-
A.
King Ananda Mahidol
King Ananda Mahidol (Rama VIII) was the eighth monarch of Thailand’s Chakri dynasty, known for his brief and mysterious reign from 1935 until his unexplained death in 1946.
-
B.
Prince Chulalongkorn
Prince Chulalongkorn is a character in the historical novel "Anna and the King of Siam," depicted as one of the children of the King of Siam taught by the British governess Anna Leonowens.
-
C.
King Chulalongkorn
King Chulalongkorn, also known as Rama V of Siam, was a highly revered 19th–20th century monarch who modernized Thailand and preserved its independence through extensive social, legal, and governmental reforms.
-
D.
King Mongkut of Siam
King Mongkut of Siam was the 19th-century monarch of Thailand (r. 1851–1868) renowned for modernizing his kingdom and engaging with Western powers while preserving Siamese independence.
-
E.
Prince Mahidol Adulyadej
Prince Mahidol Adulyadej was a Thai royal prince revered as the “Father of Modern Medicine and Public Health in Thailand” for his pivotal role in advancing the country’s medical and public health systems.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
King of Thailand
ⓘ
head of state ⓘ human ⓘ monarch ⓘ |
| abdicated | 1935 ⓘ |
| alsoKnownAs |
King Rama VII of Siam
NERFINISHED
ⓘ
Phra Pok Klao NERFINISHED ⓘ Rama VII NERFINISHED ⓘ |
| birthDate | 1893-11-08 ⓘ |
| birthPlace |
Bangkok
NERFINISHED
ⓘ
Grand Palace NERFINISHED ⓘ Siam NERFINISHED ⓘ |
| burialPlace | Wat Ratchabophit NERFINISHED ⓘ |
| countryOfCitizenship |
Siam
NERFINISHED
ⓘ
Thailand NERFINISHED ⓘ |
| deathDate | 1941-05-30 ⓘ |
| deathPlace |
Surrey
NERFINISHED
ⓘ
United Kingdom NERFINISHED ⓘ Wentworth NERFINISHED ⓘ |
| dynasty | Chakri dynasty NERFINISHED ⓘ |
| educatedAt |
Eton College
ⓘ
Imperial German Military Academy (Lichterfelde) NERFINISHED ⓘ Woolwich Military Academy NERFINISHED ⓘ |
| era | 20th century ⓘ |
| event | Siamese Revolution of 1932 NERFINISHED ⓘ |
| father | King Chulalongkorn NERFINISHED ⓘ |
| givenName | Prajadhipok NERFINISHED ⓘ |
| house | House of Chakri NERFINISHED ⓘ |
| language | Thai ⓘ |
| monarchOf |
Siam
NERFINISHED
ⓘ
Thailand NERFINISHED ⓘ |
| mother | Queen Saovabha Phongsri NERFINISHED ⓘ |
| notableFor |
abdication in 1935
ⓘ
being the last absolute monarch of Siam ⓘ reigning during the transition to constitutional monarchy in Siam ⓘ |
| positionHeld |
King of Siam
NERFINISHED
ⓘ
King of Thailand NERFINISHED ⓘ |
| predecessor | King Vajiravudh NERFINISHED ⓘ |
| reignEnd | 1935 ⓘ |
| reignStart | 1925 ⓘ |
| religion |
Theravada
ⓘ
surface form:
Theravada Buddhism
|
| residence |
Bangkok
NERFINISHED
ⓘ
United Kingdom ⓘ |
| royalStyle | His Majesty the King NERFINISHED ⓘ |
| sibling |
King Vajiravudh
NERFINISHED
ⓘ
Prince Mahidol Adulyadej NERFINISHED ⓘ |
| spouse | Queen Rambhai Barni NERFINISHED ⓘ |
| successor | King Ananda Mahidol NERFINISHED ⓘ |
| title |
King of Siam
NERFINISHED
ⓘ
Rama VII 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: King Prajadhipok Description of subject: King Prajadhipok, also known as Rama VII, was the last absolute monarch of Siam (Thailand) who reigned during the transition to constitutional monarchy in the early 20th century.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
King Vajiravudh