Ajatashatru Fort
E1040053
Ajatashatru Fort is an ancient defensive stronghold in Rajgir, Bihar, traditionally associated with the Magadha king Ajatashatru and significant in early Buddhist and Jain history.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ajatashatru Fort canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12375552 — 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: Ajatashatru Fort Context triple: [Rajgir, hasSite, Ajatashatru Fort]
-
A.
Chunar Fort
Chunar Fort is a historic hilltop fortress in Uttar Pradesh, India, known for its strategic location on the Ganges and its association with various dynasties, including the Mughals and the British.
-
B.
Asirgarh Fort
Asirgarh Fort is a historic hilltop fortress in Madhya Pradesh, India, long considered a strategic gateway to the Deccan region.
-
C.
Rohtasgarh Fort
Rohtasgarh Fort is a historic hill fort in present-day Bihar, India, renowned for its massive defensive architecture and strategic importance during medieval and Mughal periods.
-
D.
Vajragad Fort
Vajragad Fort is a smaller hill fort in Maharashtra, India, situated near and historically associated with the larger Purandar Fort complex.
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E.
Shivneri Fort
Shivneri Fort is a historic hill fort in Maharashtra, India, best known as the birthplace of the Maratha ruler Chhatrapati Shivaji Maharaj and an important site in Maratha history.
- 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: Ajatashatru Fort Target entity description: Ajatashatru Fort is an ancient defensive stronghold in Rajgir, Bihar, traditionally associated with the Magadha king Ajatashatru and significant in early Buddhist and Jain history.
-
A.
Chunar Fort
Chunar Fort is a historic hilltop fortress in Uttar Pradesh, India, known for its strategic location on the Ganges and its association with various dynasties, including the Mughals and the British.
-
B.
Asirgarh Fort
Asirgarh Fort is a historic hilltop fortress in Madhya Pradesh, India, long considered a strategic gateway to the Deccan region.
-
C.
Rohtasgarh Fort
Rohtasgarh Fort is a historic hill fort in present-day Bihar, India, renowned for its massive defensive architecture and strategic importance during medieval and Mughal periods.
-
D.
Vajragad Fort
Vajragad Fort is a smaller hill fort in Maharashtra, India, situated near and historically associated with the larger Purandar Fort complex.
-
E.
Shivneri Fort
Shivneri Fort is a historic hill fort in Maharashtra, India, best known as the birthplace of the Maratha ruler Chhatrapati Shivaji Maharaj and an important site in Maratha history.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
archaeological site
ⓘ
fort ⓘ tourist attraction ⓘ |
| associatedWith |
Ajatashatru
NERFINISHED
ⓘ
Buddhism NERFINISHED ⓘ Jainism NERFINISHED ⓘ Magadha NERFINISHED ⓘ |
| builtFor | defense ⓘ |
| country | India ⓘ |
| culturalSignificance |
important site in Buddhist tradition
ⓘ
important site in Jain tradition ⓘ important site in Magadhan history ⓘ |
| district | Nalanda district NERFINISHED ⓘ |
| era | ancient Magadha period ⓘ |
| hasType | defensive stronghold ⓘ |
| heritage |
early Buddhist history
ⓘ
early Jain history ⓘ |
| locatedIn |
Bihar
ⓘ
India ⓘ Nalanda district NERFINISHED ⓘ Rajgir NERFINISHED ⓘ |
| material |
brick
ⓘ
stone ⓘ |
| namedAfter | Ajatashatru NERFINISHED ⓘ |
| near |
Rajgir hills
NERFINISHED
ⓘ
ancient Rajgir city walls ⓘ |
| partOf | ancient city of Rajagriha NERFINISHED ⓘ |
| region | Magadh region NERFINISHED ⓘ |
| religiousSignificance |
Buddhist pilgrimage context
ⓘ
Jain pilgrimage context ⓘ |
| state | Bihar ⓘ |
| tourism | popular historical site in Rajgir ⓘ |
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: Ajatashatru Fort Description of subject: Ajatashatru Fort is an ancient defensive stronghold in Rajgir, Bihar, traditionally associated with the Magadha king Ajatashatru and significant in early Buddhist and Jain history.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.