Pope Sergius III
E614267
Pope Sergius III was a 10th-century pope whose controversial reign was marked by political intrigue, alleged corruption, and his association with the powerful Roman noblewoman Marozia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pope Sergius III canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6692800 — 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: Pope Sergius III Context triple: [Pope John XI, father, Pope Sergius III]
-
A.
Pope Stephen II
Pope Stephen II was an 8th-century pope best known for forging a crucial alliance with the Frankish king Pepin the Short, which reshaped the political landscape of Western Europe and strengthened the temporal power of the papacy.
-
B.
Pope Hadrian II
Pope Hadrian II was the head of the Catholic Church from 867 to 872, known for his involvement in complex church politics and conflicts with the Byzantine Church during the 9th century.
-
C.
Pope Stephen III
Pope Stephen III was the head of the Catholic Church and ruler of the Papal States from 768 to 772, known for navigating complex political struggles between the Lombards and the Frankish kingdom.
-
D.
Pope Hadrian I
Pope Hadrian I was an 8th-century Bishop of Rome known for his long pontificate, his support of the restoration of the veneration of icons, and his close alliance with Charlemagne against the Lombards.
-
E.
Pope Boniface III
Pope Boniface III was a 7th-century pope known for securing Emperor Phocas’s decree recognizing the Bishop of Rome as head of all the churches, thereby strengthening papal primacy.
- 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: Pope Sergius III Target entity description: Pope Sergius III was a 10th-century pope whose controversial reign was marked by political intrigue, alleged corruption, and his association with the powerful Roman noblewoman Marozia.
-
A.
Pope Stephen II
Pope Stephen II was an 8th-century pope best known for forging a crucial alliance with the Frankish king Pepin the Short, which reshaped the political landscape of Western Europe and strengthened the temporal power of the papacy.
-
B.
Pope Hadrian II
Pope Hadrian II was the head of the Catholic Church from 867 to 872, known for his involvement in complex church politics and conflicts with the Byzantine Church during the 9th century.
-
C.
Pope Stephen III
Pope Stephen III was the head of the Catholic Church and ruler of the Papal States from 768 to 772, known for navigating complex political struggles between the Lombards and the Frankish kingdom.
-
D.
Pope Hadrian I
Pope Hadrian I was an 8th-century Bishop of Rome known for his long pontificate, his support of the restoration of the veneration of icons, and his close alliance with Charlemagne against the Lombards.
-
E.
Pope Boniface III
Pope Boniface III was a 7th-century pope known for securing Emperor Phocas’s decree recognizing the Bishop of Rome as head of all the churches, thereby strengthening papal primacy.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Catholic priest
ⓘ
Italian person ⓘ Pope ⓘ human ⓘ |
| allegedFatherOf | Pope John XI NERFINISHED ⓘ |
| allegedRelationshipWith | Marozia NERFINISHED ⓘ |
| associatedWith |
Marozia
NERFINISHED
ⓘ
Theodora (Roman noblewoman) NERFINISHED ⓘ Theophylact I of Tusculum NERFINISHED ⓘ |
| birthPlace | Rome ⓘ |
| countryOfCitizenship | Papal States ⓘ |
| deathDate | 911 ⓘ |
| deathPlace | Rome ⓘ |
| endTime | 911 ⓘ |
| floruit |
early 10th century
ⓘ
late 9th century ⓘ |
| givenName | Sergius NERFINISHED ⓘ |
| hasTitle |
Pontifex Maximus
NERFINISHED
ⓘ
Servant of the servants of God NERFINISHED ⓘ |
| involvedIn |
conflict between rival Roman factions
ⓘ
overthrow of Antipope Christopher ⓘ |
| jurisdiction |
Diocese of Rome
NERFINISHED
ⓘ
universal Catholic Church NERFINISHED ⓘ |
| knownFor |
strengthening the power of the Roman nobility over the papacy
ⓘ
violent factional struggles in Rome ⓘ |
| languageOfWorkOrName | Latin ⓘ |
| memberOf | Roman Curia NERFINISHED ⓘ |
| nativeLanguage | Latin ⓘ |
| notableFor |
association with the Roman noble family of Theophylact
ⓘ
controversial papacy ⓘ involvement in Roman political intrigues ⓘ |
| occupation | clergy ⓘ |
| papacyEndDate | 911 ⓘ |
| papacyStartDate | 904 ⓘ |
| partOf |
Saeculum obscurum
NERFINISHED
ⓘ
history of the Papal States ⓘ |
| positionHeld |
Pope
ⓘ
surface form:
Bishop of Rome
Supreme Pontiff NERFINISHED ⓘ |
| predecessor |
Antipope Christopher
NERFINISHED
ⓘ
Pope Leo V NERFINISHED ⓘ |
| religion |
Roman Catholicism
ⓘ
surface form:
Catholic Church
|
| residence | Lateran Palace NERFINISHED ⓘ |
| startTime | 904 ⓘ |
| successor | Pope Anastasius III NERFINISHED ⓘ |
| supportedBy | Theophylact family NERFINISHED ⓘ |
| timePeriod | 10th century ⓘ |
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: Pope Sergius III Description of subject: Pope Sergius III was a 10th-century pope whose controversial reign was marked by political intrigue, alleged corruption, and his association with the powerful Roman noblewoman Marozia.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.