Battle of Mianzhu
E758771
The Battle of Mianzhu was a decisive late Three Kingdoms era clash in 263 CE during the Wei invasion of Shu, where Wei forces broke through Shu’s defenses in present-day Sichuan, hastening the fall of the Shu Han state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Mianzhu canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8530163 — 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 Mianzhu Context triple: [Deng Ai, notableBattle, Battle of Mianzhu]
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A.
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.
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B.
Battle of Lichuan
The Battle of Lichuan was a military engagement during the Chinese Civil War in which Nationalist forces sought to suppress Communist bases as part of the broader encirclement campaigns in Jiangxi.
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C.
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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D.
Battle of Beilan Pass
The Battle of Beilan Pass was a key 1832 engagement in which Egyptian forces under Ibrahim Pasha defeated the Ottoman army in the mountainous approaches to Anatolia, helping secure Egyptian control over Syria during the Egyptian–Ottoman War.
-
E.
Battle of Guandu
The Battle of Guandu was a decisive military confrontation in 200 CE between the northern warlords Cao Cao and Yuan Shao that paved the way for Cao Cao’s dominance in the late Eastern Han dynasty.
- 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 Mianzhu Target entity description: The Battle of Mianzhu was a decisive late Three Kingdoms era clash in 263 CE during the Wei invasion of Shu, where Wei forces broke through Shu’s defenses in present-day Sichuan, hastening the fall of the Shu Han state.
-
A.
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.
-
B.
Battle of Lichuan
The Battle of Lichuan was a military engagement during the Chinese Civil War in which Nationalist forces sought to suppress Communist bases as part of the broader encirclement campaigns in Jiangxi.
-
C.
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.
-
D.
Battle of Beilan Pass
The Battle of Beilan Pass was a key 1832 engagement in which Egyptian forces under Ibrahim Pasha defeated the Ottoman army in the mountainous approaches to Anatolia, helping secure Egyptian control over Syria during the Egyptian–Ottoman War.
-
E.
Battle of Guandu
The Battle of Guandu was a decisive military confrontation in 200 CE between the northern warlords Cao Cao and Yuan Shao that paved the way for Cao Cao’s dominance in the late Eastern Han dynasty.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
military conflict ⓘ |
| belligerent |
Cao Wei
NERFINISHED
ⓘ
Shu Han NERFINISHED ⓘ |
| campaign | Wei conquest of Shu NERFINISHED ⓘ |
| combatant |
forces of Cao Wei
ⓘ
forces of Shu Han ⓘ |
| conflict | Three Kingdoms period NERFINISHED ⓘ |
| consequence |
collapse of Shu defensive line
ⓘ
hastened fall of Shu Han ⓘ opened way to Chengdu ⓘ |
| date | 263 ⓘ |
| era | late Three Kingdoms era ⓘ |
| historicalPeriod | Three Kingdoms NERFINISHED ⓘ |
| locatedIn |
Mianzhu
NERFINISHED
ⓘ
Shu Han NERFINISHED ⓘ present-day Sichuan ⓘ |
| opponent |
Shu forces
NERFINISHED
ⓘ
Wei forces NERFINISHED ⓘ |
| partOf |
Wei invasion of Shu
NERFINISHED
ⓘ
fall of Shu Han ⓘ |
| precedes | surrender of Liu Shan ⓘ |
| region | southwestern China ⓘ |
| result |
Cao Wei victory
ⓘ
decisive Wei victory ⓘ defeat of Shu forces ⓘ |
| significance |
decisive engagement in Wei invasion of Shu
ⓘ
key battle leading to end of Shu Han state ⓘ |
| year | 263 CE ⓘ |
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: Battle of Mianzhu Description of subject: The Battle of Mianzhu was a decisive late Three Kingdoms era clash in 263 CE during the Wei invasion of Shu, where Wei forces broke through Shu’s defenses in present-day Sichuan, hastening the fall of the Shu Han state.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.