Nandidurga Fort
E884598
Nandidurga Fort is a historic hill fortress in Karnataka, India, known for its strategic military importance during the 18th-century conflicts involving Mysore and British forces.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Nandidurga Fort canonical | 2 |
| Nandi Fort | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10760851 — 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: Nandidurga Fort Context triple: [Mysore army, usedFort, Nandidurga Fort]
-
A.
Basavakalyan Fort
Basavakalyan Fort is a historic hilltop stronghold in Karnataka, India, renowned for its medieval architecture and association with the Western Chalukya dynasty and social reformer Basavanna.
-
B.
Panhala Fort
Panhala Fort is a historic hill fort in Maharashtra, India, renowned for its strategic role in Maratha history and its association with Chhatrapati Shivaji Maharaj.
-
C.
Raichur Fort
Raichur Fort is a historic hilltop fortress in Karnataka, India, renowned for its strategic location between the Krishna and Tungabhadra rivers and its rich medieval Deccan history.
-
D.
Kondaveedu Fort
Kondaveedu Fort is a historic hilltop fortress in Andhra Pradesh, India, known for its medieval architecture and significance as a former capital of the Reddy dynasty.
-
E.
Sinhgad Fort
Sinhgad Fort is a historic hill fortress near Pune in Maharashtra, India, known for its strategic location and role in several significant Maratha Empire battles.
- 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: Nandidurga Fort Target entity description: Nandidurga Fort is a historic hill fortress in Karnataka, India, known for its strategic military importance during the 18th-century conflicts involving Mysore and British forces.
-
A.
Basavakalyan Fort
Basavakalyan Fort is a historic hilltop stronghold in Karnataka, India, renowned for its medieval architecture and association with the Western Chalukya dynasty and social reformer Basavanna.
-
B.
Panhala Fort
Panhala Fort is a historic hill fort in Maharashtra, India, renowned for its strategic role in Maratha history and its association with Chhatrapati Shivaji Maharaj.
-
C.
Raichur Fort
Raichur Fort is a historic hilltop fortress in Karnataka, India, renowned for its strategic location between the Krishna and Tungabhadra rivers and its rich medieval Deccan history.
-
D.
Kondaveedu Fort
Kondaveedu Fort is a historic hilltop fortress in Andhra Pradesh, India, known for its medieval architecture and significance as a former capital of the Reddy dynasty.
-
E.
Sinhgad Fort
Sinhgad Fort is a historic hill fortress near Pune in Maharashtra, India, known for its strategic location and role in several significant Maratha Empire battles.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
hill fort
ⓘ
historic site ⓘ |
| accessFrom | Bengaluru–Hyderabad highway vicinity ⓘ |
| alsoKnownAs |
Nandi Durg
ⓘ
linked to:
Madhugiri
Nandi Fort ⓘ
linked to:
Nandidurga Fort
Nandidroog ⓘ |
| associatedWith |
British East India Company forces
ⓘ
Hyder Ali ⓘ Tipu Sultan ⓘ |
| capturedBy | British forces ⓘ |
| capturedDuring | Third Anglo-Mysore War ⓘ |
| capturedUnderCommandOf |
Lord Cornwallis
ⓘ
linked to:
Charles Cornwallis, 1st Marquess Cornwallis
|
| captureYear | 1791 ⓘ |
| constructionMaterial | granite ⓘ |
| continent | Asia ⓘ |
| controlledBy |
British East India Company
ⓘ
Kingdom of Mysore ⓘ |
| country | India ⓘ |
| currentUse |
tourist attraction
ⓘ
trekking destination ⓘ |
| elevation | approximately 1478 metres above sea level ⓘ |
| feature |
bastions
ⓘ
gates ⓘ multiple defensive walls ⓘ precipitous hill slopes ⓘ water storage facilities ⓘ |
| fortificationType | stone fortifications ⓘ |
| heritageStatus | protected monument under state archaeology (Karnataka) ⓘ |
| involvedIn | Anglo-Mysore Wars ⓘ |
| locatedIn |
Chikkaballapur district
ⓘ
Karnataka ⓘ |
| locatedNear | Bengaluru ⓘ |
| locatedOn | Nandi Hills ⓘ |
| nearbyAttraction |
Nandi temple on Nandi Hills
ⓘ
Tipu’s Drop (cliff point on Nandi Hills) ⓘ
linked to:
Tipu’s Drop viewpoint
|
| periodOfSignificance | 18th century ⓘ |
| region | southern India ⓘ |
| state | Karnataka ⓘ |
| strategicImportance |
commanded the roads between Bengaluru and the Deccan plateau
ⓘ
served as a key outpost for the Kingdom of Mysore ⓘ |
| usedFor |
control of approaches to Bengaluru
ⓘ
military defense ⓘ strategic lookout ⓘ |
| viewOverlooks | Bengaluru plains ⓘ |
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: Nandidurga Fort Description of subject: Nandidurga Fort is a historic hill fortress in Karnataka, India, known for its strategic military importance during the 18th-century conflicts involving Mysore and British forces.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Nandidurga Fort