Yaʿqub ibn Killis
E533393
Yaʿqub ibn Killis was a prominent 10th-century statesman and financial administrator who became the first vizier of the Fatimid Caliphate in Egypt and played a key role in organizing its bureaucracy and economy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Yaʿqub ibn Killis canonical | 2 |
| Abū’l-Faraj Yaʿqūb ibn Yūsuf ibn Killis | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5555447 — 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: Yaʿqub ibn Killis Context triple: [al-ʿAzīz Billāh, appointedOfficial, Yaʿqub ibn Killis]
-
A.
Yahya ibn Zakariya
Yahya ibn Zakariya is the Islamic name for the prophet known in Christianity as John the Baptist, revered for his piety, asceticism, and role in heralding Jesus.
-
B.
Khalil ibn Ishaq
Khalil ibn Ishaq was a prominent medieval Maliki jurist best known for his influential legal manual "Mukhtasar Khalil," which became a central reference in Maliki Islamic jurisprudence.
-
C.
Ayyub ibn Shadhi
Ayyub ibn Shadhi was a Kurdish nobleman and military leader whose lineage founded the Ayyubid dynasty, most famously represented by his son Saladin.
-
D.
Ibn Muqla
Ibn Muqla was a 10th-century Abbasid vizier and master calligrapher renowned for codifying the proportional rules that shaped classical Arabic scripts, especially Naskh.
-
E.
Ibn Sabin
Ibn Sabin was a 13th-century Andalusian Sufi philosopher and mystic known for his radical metaphysical ideas and contributions to Islamic philosophical thought.
- 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: Yaʿqub ibn Killis Target entity description: Yaʿqub ibn Killis was a prominent 10th-century statesman and financial administrator who became the first vizier of the Fatimid Caliphate in Egypt and played a key role in organizing its bureaucracy and economy.
-
A.
Yahya ibn Zakariya
Yahya ibn Zakariya is the Islamic name for the prophet known in Christianity as John the Baptist, revered for his piety, asceticism, and role in heralding Jesus.
-
B.
Khalil ibn Ishaq
Khalil ibn Ishaq was a prominent medieval Maliki jurist best known for his influential legal manual "Mukhtasar Khalil," which became a central reference in Maliki Islamic jurisprudence.
-
C.
Ayyub ibn Shadhi
Ayyub ibn Shadhi was a Kurdish nobleman and military leader whose lineage founded the Ayyubid dynasty, most famously represented by his son Saladin.
-
D.
Ibn Muqla
Ibn Muqla was a 10th-century Abbasid vizier and master calligrapher renowned for codifying the proportional rules that shaped classical Arabic scripts, especially Naskh.
-
E.
Ibn Sabin
Ibn Sabin was a 13th-century Andalusian Sufi philosopher and mystic known for his radical metaphysical ideas and contributions to Islamic philosophical thought.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Fatimid official
ⓘ
courtier ⓘ financial administrator ⓘ statesman ⓘ vizier ⓘ |
| activity |
bureaucratic reform
ⓘ
court politics ⓘ tax administration ⓘ |
| alternativeName |
Abū’l-Faraj Yaʿqūb ibn Yūsuf ibn Killis
ⓘ
linked to:
Yaʿqub ibn Killis
|
| birthPlace |
Abbasid Caliphate
ⓘ
Baghdad ⓘ |
| birthYear | circa 930 ⓘ |
| burialPlace | Cairo ⓘ |
| convertedFromReligion | Judaism ⓘ |
| convertedToReligion | Islam ⓘ |
| countryOfService | Fatimid Caliphate ⓘ |
| courtRank | chief minister ⓘ |
| deathDate | 991 ⓘ |
| deathPlace |
Cairo
ⓘ
Fatimid Caliphate ⓘ |
| employer |
Fatimid Caliphate
ⓘ
al-Muʿizz li-Dīn Allāh ⓘ al-ʿAzīz bi’llāh ⓘ
linked to:
al-ʿAzīz Billāh
|
| era | 10th century ⓘ |
| ethnicOrigin | Jewish ⓘ |
| historicalPeriod | Islamic Golden Age ⓘ |
| knownFor |
great personal wealth
ⓘ
influence over Fatimid succession politics ⓘ patronage of scholars and poets ⓘ |
| name | Yaʿqub ibn Killis ⓘ |
| notableFor |
being the first vizier of the Fatimid Caliphate in Egypt
ⓘ
centralizing fiscal control under the vizierate ⓘ organizing the Fatimid bureaucracy in Egypt ⓘ reforming the financial administration of the Fatimid state ⓘ strengthening the Fatimid economy in Egypt ⓘ |
| office |
vizier of al-ʿAzīz bi’llāh
ⓘ
vizier of the Fatimid Caliphate ⓘ |
| politicalAffiliation | Fatimid Caliphate ⓘ |
| precededByInOffice | office of vizier created for him ⓘ |
| previousEmployer |
Ikhshidid administration in Egypt
ⓘ
linked to:
Ikhshidid dynasty
|
| regionOfActivity |
Egypt
ⓘ
Ifriqiya ⓘ
linked to:
North Africa
|
| religion | Islam ⓘ |
| residence |
Cairo
ⓘ
Fustat ⓘ |
| servedUnder |
al-Muʿizz li-Dīn Allāh
ⓘ
al-ʿAzīz bi’llāh ⓘ
linked to:
al-ʿAzīz Billāh
|
| successor | ʿĪsā ibn Nasṭūrus ⓘ |
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: Yaʿqub ibn Killis Description of subject: Yaʿqub ibn Killis was a prominent 10th-century statesman and financial administrator who became the first vizier of the Fatimid Caliphate in Egypt and played a key role in organizing its bureaucracy and economy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Yaʿqub ibn Killis