Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad
E264074
Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad, known by his regnal title As-Saffah, was the founder and first caliph of the Abbasid Caliphate who overthrew the Umayyad dynasty in the mid-8th century.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Abu al-Abbas al-Saffah | 1 |
| Abu al-Abbas al-Saffah as caliph | 1 |
| Abu al-ʿAbbās al-Saffāḥ | 1 |
| Abu al-ʿAbbās ʿAbd Allāh as-Saffah | 1 |
| Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad canonical | 1 |
| Abū al-ʿAbbās as-Saffāḥ | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2186544 — 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: Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad Context triple: [As-Saffah, fullName, Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad]
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A.
Abdullah ibn Muhammad
Abdullah ibn Muhammad was one of the sons of the Islamic prophet Muhammad who died in early childhood.
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B.
Abbas ibn Ali
Abbas ibn Ali was a revered 7th-century Muslim warrior and half-brother of Husayn ibn Ali, venerated especially in Shia Islam for his unwavering loyalty and martyrdom at Karbala.
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C.
al-ʿAzīz Billāh
al-ʿAzīz Billāh was a 10th-century Fatimid caliph who consolidated Fatimid rule in Egypt and expanded their influence across the eastern Mediterranean.
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D.
al-ʿAbbās
al-ʿAbbās is the namesake and given name of al-Abbas ibn Abd al-Muttalib, an uncle of the Islamic prophet Muhammad and a prominent early figure in Islamic history.
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E.
Muhammad al-Shaybani
Muhammad al-Shaybani was an influential early Islamic jurist and student of Abu Hanifa who played a key role in systematizing and transmitting Hanafi jurisprudence.
- 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: Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad Target entity description: Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad, known by his regnal title As-Saffah, was the founder and first caliph of the Abbasid Caliphate who overthrew the Umayyad dynasty in the mid-8th century.
-
A.
Abdullah ibn Muhammad
Abdullah ibn Muhammad was one of the sons of the Islamic prophet Muhammad who died in early childhood.
-
B.
Abbas ibn Ali
Abbas ibn Ali was a revered 7th-century Muslim warrior and half-brother of Husayn ibn Ali, venerated especially in Shia Islam for his unwavering loyalty and martyrdom at Karbala.
-
C.
al-ʿAzīz Billāh
al-ʿAzīz Billāh was a 10th-century Fatimid caliph who consolidated Fatimid rule in Egypt and expanded their influence across the eastern Mediterranean.
-
D.
al-ʿAbbās
al-ʿAbbās is the namesake and given name of al-Abbas ibn Abd al-Muttalib, an uncle of the Islamic prophet Muhammad and a prominent early figure in Islamic history.
-
E.
Muhammad al-Shaybani
Muhammad al-Shaybani was an influential early Islamic jurist and student of Abu Hanifa who played a key role in systematizing and transmitting Hanafi jurisprudence.
- F. None of above. chosen
Statements (47)
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: Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad Description of subject: Abu al-ʿAbbās ʿAbd Allāh ibn Muḥammad, known by his regnal title As-Saffah, was the founder and first caliph of the Abbasid Caliphate who overthrew the Umayyad dynasty in the mid-8th century.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Abu al-Abbas al-Saffah
this entity surface form:
Abu al-Abbas al-Saffah as caliph
this entity surface form:
Abu al-ʿAbbās al-Saffāḥ
this entity surface form:
Abū al-ʿAbbās as-Saffāḥ
this entity surface form:
Abu al-ʿAbbās ʿAbd Allāh as-Saffah