Muhammad ibn Tahir
E944077
Muhammad ibn Tahir was a 9th-century Tahirid ruler and governor of Khurasan under the Abbasid Caliphate, known for presiding over the dynasty’s decline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Abbasid governors of Khurasan | 1 |
| Muhammad ibn Tahir canonical | 1 |
| Umayyad governors of Khurasan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11606366 — 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: Muhammad ibn Tahir Context triple: [Tahirid dynasty, notableRuler, Muhammad ibn Tahir]
-
A.
Abdallah ibn Tahir
Abdallah ibn Tahir was a prominent 9th-century Tahirid governor and military commander who ruled Khurasan on behalf of the Abbasid Caliphate and helped maintain its authority in the eastern provinces.
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B.
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.
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C.
Adud al-Dawla
Adud al-Dawla was a powerful 10th-century Buyid ruler renowned for consolidating control over much of Iran and Iraq and for his extensive building and patronage of culture in Baghdad and Shiraz.
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D.
Muhammad ibn Khairun
Muhammad ibn Khairun was a 9th-century Muslim patron known for commissioning the historic Mosque of the Three Doors in Kairouan, Tunisia.
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E.
Ya'qub ibn al-Layth al-Saffar
Ya'qub ibn al-Layth al-Saffar was the 9th-century founder of the Saffarid dynasty in Sistan, a former coppersmith who rose to power as a military leader and challenged Abbasid authority in eastern Iran and beyond.
- 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: Muhammad ibn Tahir Target entity description: Muhammad ibn Tahir was a 9th-century Tahirid ruler and governor of Khurasan under the Abbasid Caliphate, known for presiding over the dynasty’s decline.
-
A.
Abdallah ibn Tahir
Abdallah ibn Tahir was a prominent 9th-century Tahirid governor and military commander who ruled Khurasan on behalf of the Abbasid Caliphate and helped maintain its authority in the eastern provinces.
-
B.
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.
-
C.
Adud al-Dawla
Adud al-Dawla was a powerful 10th-century Buyid ruler renowned for consolidating control over much of Iran and Iraq and for his extensive building and patronage of culture in Baghdad and Shiraz.
-
D.
Muhammad ibn Khairun
Muhammad ibn Khairun was a 9th-century Muslim patron known for commissioning the historic Mosque of the Three Doors in Kairouan, Tunisia.
-
E.
Ya'qub ibn al-Layth al-Saffar
Ya'qub ibn al-Layth al-Saffar was the 9th-century founder of the Saffarid dynasty in Sistan, a former coppersmith who rose to power as a military leader and challenged Abbasid authority in eastern Iran and beyond.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
9th-century person
ⓘ
Tahirid ruler ⓘ governor ⓘ historical figure ⓘ |
| appliesToJurisdiction |
Khurasan
ⓘ
linked to:
Khorasan
|
| country | Abbasid Caliphate ⓘ |
| culture | Persian ⓘ |
| dynasty | Tahirid dynasty ⓘ |
| follows |
Tahir ibn Abdallah
ⓘ
linked to:
Tahir ibn al-Husayn
|
| governedRegion |
Khurasan
ⓘ
linked to:
Khorasan
|
| governmentForm | hereditary governorship under Abbasid suzerainty ⓘ |
| hasTitle |
amir of Khurasan
ⓘ
governor of Khurasan ⓘ |
| memberOf | Tahirid dynasty ⓘ |
| notableEvent |
loss of Tahirid control over Khurasan
ⓘ
weakening of Tahirid authority under his rule ⓘ |
| notableFor | presiding over the decline of the Tahirid dynasty ⓘ |
| operatesWithin | Abbasid Caliphate ⓘ |
| partOf | Islamic Golden Age political history ⓘ |
| positionHeld |
Tahirid amir of Khurasan
ⓘ
governor of Khurasan ⓘ |
| precedes | Ahmad ibn Abdallah al-Khujistani ⓘ |
| religion | Islam ⓘ |
| timePeriod | 9th century ⓘ |
| underAuthorityOf | Abbasid caliph ⓘ |
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: Muhammad ibn Tahir Description of subject: Muhammad ibn Tahir was a 9th-century Tahirid ruler and governor of Khurasan under the Abbasid Caliphate, known for presiding over the dynasty’s decline.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Muhammad ibn Tahir
linked to: Muhammad ibn Tahir