Langdarma
E899353
Langdarma was a 9th-century Tibetan king known for his persecution of Buddhism and for presiding over the collapse of the Tibetan Empire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Langdarma canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11008437 — 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: Langdarma Context triple: [Tibetan Empire, ruler, Langdarma]
-
A.
Thoosa
Thoosa is a minor sea nymph in Greek mythology, known primarily as the mother of the Cyclops Polyphemus by the sea god Poseidon.
-
B.
Mahates
Mahates is a municipality and town in northern Colombia known for its Afro-Colombian cultural heritage and historical significance in the Bolívar Department.
-
C.
Daymian
Daymian is a masculine given name, typically considered a modern spelling variant of Damian.
-
D.
Akurgal
Akurgal is a Turkish surname most notably associated with the prominent archaeologist Ekrem Akurgal.
-
E.
Dorohusk
Dorohusk is a village in eastern Poland near the Ukrainian border, known as an important road and rail border crossing point between the two countries.
- 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: Langdarma Target entity description: Langdarma was a 9th-century Tibetan king known for his persecution of Buddhism and for presiding over the collapse of the Tibetan Empire.
-
A.
Thoosa
Thoosa is a minor sea nymph in Greek mythology, known primarily as the mother of the Cyclops Polyphemus by the sea god Poseidon.
-
B.
Mahates
Mahates is a municipality and town in northern Colombia known for its Afro-Colombian cultural heritage and historical significance in the Bolívar Department.
-
C.
Daymian
Daymian is a masculine given name, typically considered a modern spelling variant of Damian.
-
D.
Akurgal
Akurgal is a Turkish surname most notably associated with the prominent archaeologist Ekrem Akurgal.
-
E.
Dorohusk
Dorohusk is a village in eastern Poland near the Ukrainian border, known as an important road and rail border crossing point between the two countries.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
Tibetan king
ⓘ
historical figure ⓘ monarch ⓘ |
| alsoKnownAs |
Glang Dar Ma
ⓘ
Tri Udumtsen ⓘ
linked to:
Tri Uidumtsen
Udum Tsen ⓘ |
| assassinatedBy | Lhalung Pelgyi Dorje ⓘ |
| assassinationMethod | archery ⓘ |
| associatedWith |
decline of centralized Tibetan political power
ⓘ
fragmentation of Tibet into regional kingdoms ⓘ |
| birthName | Tri Uidumtsen ⓘ |
| brother |
Ralpachen
ⓘ
linked to:
Ralpacan
|
| capitalDuringReign | Lhasa ⓘ |
| century | 9th century ⓘ |
| conflict | Tibetan religious conflict between Buddhists and Bonpos ⓘ |
| country | Tibetan Empire ⓘ |
| deathCause | assassination ⓘ |
| deathDate | c. 842 ⓘ |
| deathPlace | Lhasa ⓘ |
| dynasty |
Yarlung dynasty
ⓘ
linked to:
Tibetan Empire
|
| era |
Imperial Tibet
ⓘ
linked to:
Tibetan Empire
|
| father | Sadnalegs ⓘ |
| governedTerritory |
Central Tibet
ⓘ
linked to:
central Tibet
parts of eastern Tibet ⓘ |
| historicalReputation |
anti‑Buddhist ruler
ⓘ
last emperor of a unified Tibetan Empire ⓘ |
| issue |
Yumten
ⓘ
Ösung ⓘ |
| language | Classical Tibetan ⓘ |
| notableFor |
contributing to the collapse of the Tibetan Empire
ⓘ
ending the so‑called Tibetan Empire period ⓘ persecution of Buddhism in Tibet ⓘ |
| placeOfBurial | Royal tombs of Chongye ⓘ |
| policy |
closing Buddhist temples
ⓘ
forcing Buddhist monks to return to lay life ⓘ suppression of Buddhist monasteries ⓘ |
| positionHeld | Emperor of Tibet ⓘ |
| predecessor |
Ralpachen
ⓘ
linked to:
Ralpacan
|
| reignEnd | c. 842 ⓘ |
| reignStart | c. 838 ⓘ |
| religion | Bon ⓘ |
| spouse | Pritsedma ⓘ |
| successor |
Yumten
ⓘ
Ösung ⓘ |
| title |
Tride Tsuktsen Langdarma
ⓘ
linked to:
Tridu Songtsen
|
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: Langdarma Description of subject: Langdarma was a 9th-century Tibetan king known for his persecution of Buddhism and for presiding over the collapse of the Tibetan Empire.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tibetan Empire (indirectly via alliances)