Jianyuan
E829487
Jianyuan was the first era name used by Emperor Wu of the Western Han dynasty, marking the beginning of a new phase in his long and influential reign.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jianyuan canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9918509 — 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: Jianyuan Context triple: [Emperor Wu of Han, eraName, Jianyuan]
-
A.
Yongyuan
Yongyuan was the era name used during part of Emperor Zhang's rule in the Eastern Han dynasty of ancient China.
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B.
Yuanhe
Yuanhe was the era name used during the reign of Emperor Xianzong in the Tang dynasty, marking a specific period in Chinese imperial history.
-
C.
Kaiyuan
Kaiyuan is a county-level city in Honghe Hani and Yi Autonomous Prefecture in Yunnan Province, southwestern China.
-
D.
Kaiyuan era
The Kaiyuan era was a prosperous and culturally flourishing period during the reign of Emperor Xuanzong in the High Tang dynasty of China.
-
E.
Yuanhe era
The Yuanhe era was a regnal period in the early 9th century during the Tang dynasty, marked by Emperor Xianzong’s efforts to reassert central imperial authority over powerful regional warlords.
- 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: Jianyuan Target entity description: Jianyuan was the first era name used by Emperor Wu of the Western Han dynasty, marking the beginning of a new phase in his long and influential reign.
-
A.
Yongyuan
Yongyuan was the era name used during part of Emperor Zhang's rule in the Eastern Han dynasty of ancient China.
-
B.
Yuanhe
Yuanhe was the era name used during the reign of Emperor Xianzong in the Tang dynasty, marking a specific period in Chinese imperial history.
-
C.
Kaiyuan
Kaiyuan is a county-level city in Honghe Hani and Yi Autonomous Prefecture in Yunnan Province, southwestern China.
-
D.
Kaiyuan era
The Kaiyuan era was a prosperous and culturally flourishing period during the reign of Emperor Xuanzong in the High Tang dynasty of China.
-
E.
Yuanhe era
The Yuanhe era was a regnal period in the early 9th century during the Tang dynasty, marked by Emperor Xianzong’s efforts to reassert central imperial authority over powerful regional warlords.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Chinese reign era
ⓘ
era name ⓘ |
| appliesTo | years of Emperor Wu’s reign from 140 BC to 135 BC ⓘ |
| associatedWithRuler | Emperor Wu of the Western Han dynasty NERFINISHED ⓘ |
| capitalDuringEra | Chang’an NERFINISHED ⓘ |
| chronologySystem | used for dating years in official records ⓘ |
| country | Han dynasty NERFINISHED ⓘ |
| culturalContext | Confucian imperial state NERFINISHED ⓘ |
| dynasty | Western Han dynasty NERFINISHED ⓘ |
| endYear | 135 BC ⓘ |
| eraNameType | regnal era name ⓘ |
| eraNumberInHan | one of the early Western Han era names ⓘ |
| eraSystem | Chinese imperial era name system ⓘ |
| follows | no prior era name of Emperor Wu of Han ⓘ |
| governmentTypeDuringEra | monarchical empire ⓘ |
| historicalRegion | Central Plains of China NERFINISHED ⓘ |
| languageOfName | Classical Chinese NERFINISHED ⓘ |
| marks | beginning of a new phase in Emperor Wu’s reign ⓘ |
| notableFor | marking consolidation of imperial power under Emperor Wu of Han ⓘ |
| positionInReign | first era name of Emperor Wu of Han ⓘ |
| predecessorRulerEraSystem | continued use of era naming from earlier Han practices ⓘ |
| recordedIn |
Book of Han
NERFINISHED
ⓘ
Records of the Grand Historian NERFINISHED ⓘ |
| reignOf | Emperor Wu of Han NERFINISHED ⓘ |
| script | Chinese characters ⓘ |
| startDate_calendar | 140 BC (Liu Che’s accession era) ⓘ |
| startYear | 140 BC ⓘ |
| successor | Yuanguang NERFINISHED ⓘ |
| timePeriod | 2nd century BC ⓘ |
| usedBy | Emperor Wu of Han NERFINISHED ⓘ |
| usedIn | China 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: Jianyuan Description of subject: Jianyuan was the first era name used by Emperor Wu of the Western Han dynasty, marking the beginning of a new phase in his long and influential reign.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.