Cao Huan
E726757
Cao Huan was the final emperor of the Cao Wei state during China’s Three Kingdoms period, under whose reign Wei was ultimately usurped by the Jin dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cao Huan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7877849 — 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: Cao Huan Context triple: [Cao Wei, lastRuler, Cao Huan]
-
A.
Cao Xue
Cao Xue is a Chinese designer best known as the creator of Bing Dwen Dwen, the panda mascot of the Beijing 2022 Winter Olympics.
-
B.
Zhu Houzhao
Zhu Houzhao, better known as the Zhengde Emperor, was a Ming dynasty ruler of China noted for his eccentric behavior, neglect of state affairs, and indulgent personal lifestyle.
-
C.
Gao Zhan
Gao Zhan, better known as Emperor Wucheng of Northern Qi, was a 6th-century Chinese ruler noted for his initially capable governance that later declined into decadence and contributed to his dynasty’s downfall.
-
D.
Liu Cunhou
Liu Cunhou was a Chinese military officer and warlord associated with the Yunnan clique during the early Republican era.
-
E.
Cui Hao
Cui Hao was a prominent poet of the Tang dynasty in China, best known for his evocative landscape and frontier poems.
- 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: Cao Huan Target entity description: Cao Huan was the final emperor of the Cao Wei state during China’s Three Kingdoms period, under whose reign Wei was ultimately usurped by the Jin dynasty.
-
A.
Cao Xue
Cao Xue is a Chinese designer best known as the creator of Bing Dwen Dwen, the panda mascot of the Beijing 2022 Winter Olympics.
-
B.
Zhu Houzhao
Zhu Houzhao, better known as the Zhengde Emperor, was a Ming dynasty ruler of China noted for his eccentric behavior, neglect of state affairs, and indulgent personal lifestyle.
-
C.
Gao Zhan
Gao Zhan, better known as Emperor Wucheng of Northern Qi, was a 6th-century Chinese ruler noted for his initially capable governance that later declined into decadence and contributed to his dynasty’s downfall.
-
D.
Liu Cunhou
Liu Cunhou was a Chinese military officer and warlord associated with the Yunnan clique during the early Republican era.
-
E.
Cui Hao
Cui Hao was a prominent poet of the Tang dynasty in China, best known for his evocative landscape and frontier poems.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
emperor
ⓘ
historical figure ⓘ person ⓘ |
| abdicated | 265 ⓘ |
| abdicatedTo | Sima Yan NERFINISHED ⓘ |
| birthPlace | Cao Wei NERFINISHED ⓘ |
| burialPlace | Luoyang region NERFINISHED ⓘ |
| capitalDuringReign | Luoyang NERFINISHED ⓘ |
| country | Cao Wei NERFINISHED ⓘ |
| courtesyName | Yanling NERFINISHED ⓘ |
| culture | Han Chinese NERFINISHED ⓘ |
| deathPlace | Luoyang NERFINISHED ⓘ |
| dynasty | Cao Wei NERFINISHED ⓘ |
| era | Three Kingdoms period NERFINISHED ⓘ |
| father | Cao Yu NERFINISHED ⓘ |
| governedTerritory | Northern China NERFINISHED ⓘ |
| grandfather | Cao Cao NERFINISHED ⓘ |
| historicalPeriod | 3rd century ⓘ |
| house | Cao clan NERFINISHED ⓘ |
| knownFor | Being the last emperor of Cao Wei ⓘ |
| language | Classical Chinese ⓘ |
| motherTongue | Chinese ⓘ |
| nobleTitle |
Duke of Chenliu
NERFINISHED
ⓘ
Prince of Chenliu NERFINISHED ⓘ |
| notableEvent |
Forced to abdicate in favor of Sima Yan
ⓘ
Witnessed the end of the Cao Wei state ⓘ |
| personalName | Cao Huan NERFINISHED ⓘ |
| positionHeld | Emperor of Cao Wei NERFINISHED ⓘ |
| postAbdicationStatus | vassal noble under Jin dynasty ⓘ |
| posthumousName | Emperor Yuan of Wei NERFINISHED ⓘ |
| predecessor | Cao Mao NERFINISHED ⓘ |
| reignEnd | 265 ⓘ |
| reignStart | 260 ⓘ |
| reignTitle | Yuan Emperor of Wei NERFINISHED ⓘ |
| relatedWork |
Records of the Three Kingdoms
NERFINISHED
ⓘ
Zizhi Tongjian NERFINISHED ⓘ |
| religion | Chinese folk religion ⓘ |
| successor | Emperor Wu of Jin NERFINISHED ⓘ |
| successorState | Jin dynasty NERFINISHED ⓘ |
| templeName | none ⓘ |
| usurpedBy | Jin dynasty 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: Cao Huan Description of subject: Cao Huan was the final emperor of the Cao Wei state during China’s Three Kingdoms period, under whose reign Wei was ultimately usurped by the Jin dynasty.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.