Agra Fort
E63871
Agra Fort is a massive 16th-century Mughal fortress in Agra, India, renowned for its red sandstone architecture and historical significance as the main residence of the Mughal emperors.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T502419 — 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: Agra Fort Context triple: [Northern India, hasUNESCOWorldHeritageSite, Agra Fort]
-
A.
Red Fort
The Red Fort is a historic 17th-century sandstone fortress in Delhi, India, that served as the main residence of Mughal emperors and now stands as a prominent symbol of India's heritage and independence.
-
B.
Fatehpur Sikri
Fatehpur Sikri is a 16th-century fortified city in Uttar Pradesh, India, built by the Mughal emperor Akbar and renowned for its grand red sandstone architecture and historical significance as a former imperial capital.
-
C.
Umaid Bhawan Palace
Umaid Bhawan Palace is a grand 20th-century sandstone palace in Jodhpur, India, that serves as both a royal residence and a luxury heritage hotel.
-
D.
Taj Mahal
The Taj Mahal is a 17th-century white marble mausoleum in Agra, India, renowned worldwide as a masterpiece of Mughal architecture and a symbol of enduring love.
-
E.
Jama Masjid, Delhi
Jama Masjid, Delhi is one of India’s largest and most famous mosques, built in the 17th century under Mughal emperor Shah Jahan and renowned for its grand red sandstone and marble architecture.
- 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: Agra Fort Target entity description: Agra Fort is a massive 16th-century Mughal fortress in Agra, India, renowned for its red sandstone architecture and historical significance as the main residence of the Mughal emperors.
-
A.
Red Fort
The Red Fort is a historic 17th-century sandstone fortress in Delhi, India, that served as the main residence of Mughal emperors and now stands as a prominent symbol of India's heritage and independence.
-
B.
Fatehpur Sikri
Fatehpur Sikri is a 16th-century fortified city in Uttar Pradesh, India, built by the Mughal emperor Akbar and renowned for its grand red sandstone architecture and historical significance as a former imperial capital.
-
C.
Umaid Bhawan Palace
Umaid Bhawan Palace is a grand 20th-century sandstone palace in Jodhpur, India, that serves as both a royal residence and a luxury heritage hotel.
-
D.
Taj Mahal
The Taj Mahal is a 17th-century white marble mausoleum in Agra, India, renowned worldwide as a masterpiece of Mughal architecture and a symbol of enduring love.
-
E.
Jama Masjid, Delhi
Jama Masjid, Delhi is one of India’s largest and most famous mosques, built in the 17th century under Mughal emperor Shah Jahan and renowned for its grand red sandstone and marble architecture.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
UNESCO World Heritage Site
ⓘ
fortress ⓘ tourist attraction ⓘ |
| architecturalStyle | Mughal architecture ⓘ |
| builderDynasty |
Mughal Empire (in much of the territory)
ⓘ
surface form:
Mughal Empire
|
| builtBy | Akbar ⓘ |
| constructionEnd | 1573 ⓘ |
| constructionStart | 1565 ⓘ |
| continent | Asia ⓘ |
| country | India ⓘ |
| governingBody | Archaeological Survey of India ⓘ |
| hasFeature |
audience halls
ⓘ
bastions ⓘ courtyards ⓘ gates ⓘ massive enclosing walls ⓘ moat ⓘ mosques ⓘ palaces ⓘ |
| hasPart |
Diwan-i-Aam
ⓘ
surface form:
Diwan-i-Am
Diwan-i-Khas ⓘ Jahangiri Mahal ⓘ Khas Mahal ⓘ Moti Masjid ⓘ Musamman Burj ⓘ |
| heritageDesignation | UNESCO World Heritage Site ⓘ |
| heritageDesignationYear | 1983 ⓘ |
| historicalEra |
Mughal Empire (in much of the territory)
ⓘ
surface form:
Mughal period
|
| locatedIn |
Agra
ⓘ
India ⓘ Uttar Pradesh ⓘ |
| mainResidenceOf |
Mughal Emperor
ⓘ
surface form:
Mughal emperors
|
| mainResidencePeriod |
16th century
ⓘ
early 17th century ⓘ |
| materialUsed |
marble
ⓘ
red sandstone ⓘ |
| nearby | Taj Mahal ⓘ |
| openToPublic | yes ⓘ |
| overlooks |
Yamuna
ⓘ
surface form:
Yamuna River
|
| partOf | historic city of Agra ⓘ |
| significance |
former capital fort of the Mughal Empire
ⓘ
major example of early Mughal military architecture ⓘ |
| UNESCOCriteria |
(iii)
ⓘ
(iv) ⓘ |
| usedAs |
administrative center
ⓘ
military stronghold ⓘ royal residence ⓘ |
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: Agra Fort Description of subject: Agra Fort is a massive 16th-century Mughal fortress in Agra, India, renowned for its red sandstone architecture and historical significance as the main residence of the Mughal emperors.
Referenced by (39)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Northern India
this entity surface form:
Mughal imperial court at Agra
this entity surface form:
Mughal court at Agra
this entity surface form:
Agra Fort UNESCO World Heritage Site
this entity surface form:
Agra Fort complex
this entity surface form:
UNESCO World Heritage Site (as part of Agra Fort)
this entity surface form:
UNESCO World Heritage Site: Agra Fort
this entity surface form:
Agra Fort palace complex