Al-Mansur Abu Bakr
E650249
Al-Mansur Abu Bakr was a 14th-century Mamluk sultan of Egypt who briefly ruled following the long reign of his father, Sultan Al-Nasir Muhammad.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Al-Mansur Abu Bakr canonical | 2 |
| al-Mansur Abu Bakr | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6592728 — 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: Al-Mansur Abu Bakr Context triple: [Al-Nasir Muhammad, successor, Al-Mansur Abu Bakr]
-
A.
Al-Mansur
Al-Mansur was the second Abbasid caliph who consolidated the Abbasid dynasty’s power and established Baghdad as its capital, making it a major political and cultural center of the Islamic world.
-
B.
Abd al-Rahman ibn Abi Bakr
Abd al-Rahman ibn Abi Bakr was a companion of the Prophet Muhammad and the son of the first caliph, Abu Bakr, known for his early opposition to Islam before later embracing the faith.
-
C.
Ibn al‑Khattab
Ibn al-Khattab was a Saudi-born Islamist militant commander known for leading foreign mujahideen in the First and Second Chechen Wars against Russian forces.
-
D.
Caliph Abu Bakr
Caliph Abu Bakr was the first successor to the Prophet Muhammad and an early leader of the Muslim community who played a crucial role in preserving and consolidating Islam after Muhammad’s death.
-
E.
Umar ibn Saʿd
Umar ibn Saʿd was an Umayyad military leader best known for leading the forces that killed Husayn ibn Ali at the Battle of Karbala in 680 CE.
- 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: Al-Mansur Abu Bakr Target entity description: Al-Mansur Abu Bakr was a 14th-century Mamluk sultan of Egypt who briefly ruled following the long reign of his father, Sultan Al-Nasir Muhammad.
-
A.
Al-Mansur
Al-Mansur was the second Abbasid caliph who consolidated the Abbasid dynasty’s power and established Baghdad as its capital, making it a major political and cultural center of the Islamic world.
-
B.
Abd al-Rahman ibn Abi Bakr
Abd al-Rahman ibn Abi Bakr was a companion of the Prophet Muhammad and the son of the first caliph, Abu Bakr, known for his early opposition to Islam before later embracing the faith.
-
C.
Ibn al‑Khattab
Ibn al-Khattab was a Saudi-born Islamist militant commander known for leading foreign mujahideen in the First and Second Chechen Wars against Russian forces.
-
D.
Caliph Abu Bakr
Caliph Abu Bakr was the first successor to the Prophet Muhammad and an early leader of the Muslim community who played a crucial role in preserving and consolidating Islam after Muhammad’s death.
-
E.
Umar ibn Saʿd
Umar ibn Saʿd was an Umayyad military leader best known for leading the forces that killed Husayn ibn Ali at the Battle of Karbala in 680 CE.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Mamluk sultan
ⓘ
human ⓘ ruler ⓘ |
| centuryOfActivity | 14th century ⓘ |
| country |
Egypt
ⓘ
Mamluk Sultanate ⓘ |
| culture |
Mamluk
ⓘ
linked to:
Mamluk Sultanate
|
| dynasty | Bahri Mamluks ⓘ |
| father | Al-Nasir Muhammad ⓘ |
| givenName |
Abu Bakr
ⓘ
linked to:
Abu Bakr al-Siddiq
|
| governmentForm | monarchy ⓘ |
| historicalPeriod |
Late Medieval period
ⓘ
linked to:
Late Middle Ages
|
| languageOfCourt | Arabic ⓘ |
| notableFor | brief reign after long rule of Al-Nasir Muhammad ⓘ |
| partOf |
Mamluk Sultanate of Cairo
ⓘ
linked to:
Mamluk Sultanate
|
| placeOfRule | Cairo ⓘ |
| positionHeld |
Sultan of Egypt
ⓘ
Sultan of the Mamluk Sultanate ⓘ
linked to:
Mamluk sultans
|
| predecessor | Al-Nasir Muhammad ⓘ |
| regionRuled | Egypt ⓘ |
| regnalName | Al-Mansur ⓘ |
| reignDuration | brief ⓘ |
| reignEnd | 1341 ⓘ |
| reignStart | 1341 ⓘ |
| religion | Islam ⓘ |
| style |
al-Malik al-Mansur
ⓘ
linked to:
al-Malik al-Mansur Abu Bakr
|
| succession | hereditary succession from Al-Nasir Muhammad ⓘ |
| successor | Al-Ashraf Kujuk ⓘ |
| title |
Sultan
ⓘ
al-Malik al-Mansur Abu Bakr ⓘ |
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: Al-Mansur Abu Bakr Description of subject: Al-Mansur Abu Bakr was a 14th-century Mamluk sultan of Egypt who briefly ruled following the long reign of his father, Sultan Al-Nasir Muhammad.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.