al-Muhtazz
E891521
al-Muhtazz was an Abbasid caliph of the 9th century whose troubled reign was marked by internal strife and the growing dominance of military factions over the caliphate.
All labels observed (1)
| Label | Occurrences |
|---|---|
| al-Muhtazz canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10791713 — 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-Muhtazz Context triple: [al-Muhtadi, predecessor, al-Muhtazz]
-
A.
al-Muhtadi
Al-Muhtadi was an Abbasid caliph of the 9th century known for his brief, reform-minded reign marked by attempts to restore moral rigor and reduce court corruption during a turbulent period of political instability.
-
B.
Ziyadat Allah III
Ziyadat Allah III was the final emir of the Aghlabid dynasty in Ifriqiya, whose rule ended with the Fatimid conquest in the early 10th century.
-
C.
Saif al-Adil
Saif al-Adil is a senior Egyptian member of al-Qaeda, widely believed to be a key military strategist and possibly its current de facto leader.
-
D.
Sharif Barakat II
Sharif Barakat II was a historical ruler who served as one of the hereditary sharifs governing the holy city of Mecca.
-
E.
Al-Ashraf Khalil
Al-Ashraf Khalil was a Mamluk sultan of Egypt and Syria best known for completing the conquest of the Crusader states by capturing Acre in 1291.
- 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-Muhtazz Target entity description: al-Muhtazz was an Abbasid caliph of the 9th century whose troubled reign was marked by internal strife and the growing dominance of military factions over the caliphate.
-
A.
al-Muhtadi
Al-Muhtadi was an Abbasid caliph of the 9th century known for his brief, reform-minded reign marked by attempts to restore moral rigor and reduce court corruption during a turbulent period of political instability.
-
B.
Ziyadat Allah III
Ziyadat Allah III was the final emir of the Aghlabid dynasty in Ifriqiya, whose rule ended with the Fatimid conquest in the early 10th century.
-
C.
Saif al-Adil
Saif al-Adil is a senior Egyptian member of al-Qaeda, widely believed to be a key military strategist and possibly its current de facto leader.
-
D.
Sharif Barakat II
Sharif Barakat II was a historical ruler who served as one of the hereditary sharifs governing the holy city of Mecca.
-
E.
Al-Ashraf Khalil
Al-Ashraf Khalil was a Mamluk sultan of Egypt and Syria best known for completing the conquest of the Crusader states by capturing Acre in 1291.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Abbasid caliph
ⓘ
Caliph ⓘ Monarch ⓘ |
| attemptedPolicy | curbing power of Turkish military ⓘ |
| birthName | al-Muʿtazz bi-llāh NERFINISHED ⓘ |
| birthPlace | Samarra NERFINISHED ⓘ |
| capitalDuringReign | Samarra NERFINISHED ⓘ |
| centuryOfActivity | 9th century ⓘ |
| chronologicalOrder | 13th Abbasid caliph in Baghdad/Samarra line ⓘ |
| conflict | civil conflict with supporters of al-Mustaʿin ⓘ |
| country | Abbasid Caliphate NERFINISHED ⓘ |
| deathCause |
forced starvation
ⓘ
possible assassination ⓘ |
| deathDate | 869 ⓘ |
| deathPlace | Samarra NERFINISHED ⓘ |
| deposedBy | Turkish military officers ⓘ |
| dynasty | Abbasid dynasty NERFINISHED ⓘ |
| era | Samarra period of the Abbasid Caliphate ⓘ |
| ethnicGroup |
Arabs
ⓘ
surface form:
Arab
|
| father | al-Mutawakkil NERFINISHED ⓘ |
| fullName | Abū ʿAbd Allāh al-Muʿtazz bi-llāh NERFINISHED ⓘ |
| governmentType | Caliphate ⓘ |
| house | House of Abbas NERFINISHED ⓘ |
| language | Arabic ⓘ |
| mother | Qabiha NERFINISHED ⓘ |
| notableFor |
increasing dominance of Turkish military over the caliphate
ⓘ
political instability in the Abbasid Caliphate ⓘ reign marked by internal strife ⓘ |
| positionHeld | Abbasid caliph ⓘ |
| powerBase | Turkish military commanders ⓘ |
| predecessor | al-Mustaʿin NERFINISHED ⓘ |
| regnalName | al-Muʿtazz bi-llāh NERFINISHED ⓘ |
| reignEnd | 869 ⓘ |
| reignStart | 866 ⓘ |
| religion |
Islam
ⓘ
Sunni Islam ⓘ |
| resultOfReign | further weakening of caliphal authority ⓘ |
| sibling |
al-Muʿayyad
NERFINISHED
ⓘ
al-Muʿtazz’s brother al-Muʿtamid (future caliph) NERFINISHED ⓘ |
| style | Amir al-Muʾminin NERFINISHED ⓘ |
| successor | al-Muhtadi NERFINISHED ⓘ |
| territoryRuled |
Iraq
NERFINISHED
ⓘ
parts of the central Islamic lands ⓘ |
| title | Caliph of the Abbasid Caliphate ⓘ |
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-Muhtazz Description of subject: al-Muhtazz was an Abbasid caliph of the 9th century whose troubled reign was marked by internal strife and the growing dominance of military factions over the caliphate.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.