Battle of Pengcheng
E971723
UNEXPLORED
The Battle of Pengcheng was a decisive early clash during the Chu–Han Contention in which Xiang Yu’s forces routed Liu Bang’s army, dramatically reshaping the struggle for control of China after the fall of the Qin dynasty.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Pengcheng canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T12210733 — 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: Battle of Pengcheng Context triple: [Chu–Han Contention, significantEvent, Battle of Pengcheng]
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A.
Battle of Gaixia
The Battle of Gaixia was the decisive 202 BC clash in which Liu Bang’s Han forces, aided by Han Xin, defeated Xiang Yu’s Chu army, leading to the founding of the Han dynasty in China.
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B.
Battle of Changban
The Battle of Changban was a famous engagement during the late Eastern Han dynasty in which Liu Bei’s forces, including the general Zhang Fei, conducted a desperate retreat from Cao Cao’s pursuing army, giving rise to several legendary episodes in Chinese historical lore.
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C.
Battle of Hezhou
The Battle of Hezhou was a key military engagement during the Mongol–Song War that contributed to the Mongol Empire’s eventual conquest of the Southern Song dynasty in China.
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D.
Battle of Xiaoting
The Battle of Xiaoting was a pivotal early 3rd-century clash during the Three Kingdoms period in China, where Liu Bei’s Shu forces were decisively defeated by Eastern Wu, reshaping the balance of power among the rival states.
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E.
Battle of Xiapi
The Battle of Xiapi was a pivotal late Eastern Han dynasty conflict in which the warlord Cao Cao and his ally Liu Bei defeated Lü Bu, leading to Lü Bu’s capture and execution and significantly reshaping the power balance that preceded the Three Kingdoms period.
- 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: Battle of Pengcheng Target entity description: The Battle of Pengcheng was a decisive early clash during the Chu–Han Contention in which Xiang Yu’s forces routed Liu Bang’s army, dramatically reshaping the struggle for control of China after the fall of the Qin dynasty.
-
A.
Battle of Gaixia
The Battle of Gaixia was the decisive 202 BC clash in which Liu Bang’s Han forces, aided by Han Xin, defeated Xiang Yu’s Chu army, leading to the founding of the Han dynasty in China.
-
B.
Battle of Changban
The Battle of Changban was a famous engagement during the late Eastern Han dynasty in which Liu Bei’s forces, including the general Zhang Fei, conducted a desperate retreat from Cao Cao’s pursuing army, giving rise to several legendary episodes in Chinese historical lore.
-
C.
Battle of Hezhou
The Battle of Hezhou was a key military engagement during the Mongol–Song War that contributed to the Mongol Empire’s eventual conquest of the Southern Song dynasty in China.
-
D.
Battle of Xiaoting
The Battle of Xiaoting was a pivotal early 3rd-century clash during the Three Kingdoms period in China, where Liu Bei’s Shu forces were decisively defeated by Eastern Wu, reshaping the balance of power among the rival states.
-
E.
Battle of Xiapi
The Battle of Xiapi was a pivotal late Eastern Han dynasty conflict in which the warlord Cao Cao and his ally Liu Bei defeated Lü Bu, leading to Lü Bu’s capture and execution and significantly reshaping the power balance that preceded the Three Kingdoms period.
- F. None of above. chosen
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.