First Council of the Lateran
E310014
The First Council of the Lateran was a 12th-century ecumenical council of the Catholic Church convened by Pope Callixtus II that confirmed the Concordat of Worms and addressed church reform and clerical discipline.
All labels observed (3)
| Label | Occurrences |
|---|---|
| First Council of the Lateran canonical | 3 |
| First Lateran Council | 2 |
| Lateran I | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2916427 — 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: First Council of the Lateran Context triple: [Fourth Council of Constantinople, followedBy, First Council of the Lateran]
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A.
Fourth Lateran Council
The Fourth Lateran Council was a landmark 13th-century ecumenical council of the Catholic Church that enacted wide-ranging reforms in doctrine, church discipline, and Christian society, including defining transubstantiation and regulating clerical and lay life.
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B.
Second Council of Orange
The Second Council of Orange was a 529 AD church synod in southern Gaul that decisively addressed the Pelagian controversy by affirming the necessity of divine grace in salvation while rejecting strict predestinarianism.
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C.
Lateran Council of 649
The Lateran Council of 649 was a significant 7th-century ecclesiastical assembly in Rome that condemned Monothelitism and articulated key doctrines on Christology and Marian teaching within the early medieval Church.
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D.
First Council of Lyon
The First Council of Lyon was a 13th-century ecumenical council of the Catholic Church that addressed the conflict with the Holy Roman Emperor Frederick II, initiated church reforms, and organized a crusade.
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E.
Fifth Lateran Council
The Fifth Lateran Council was the 18th ecumenical council of the Catholic Church, convened in Rome (1512–1517) to address church reform, condemn certain philosophical doctrines, and respond to emerging challenges on the eve of the Protestant Reformation.
- 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: First Council of the Lateran Target entity description: The First Council of the Lateran was a 12th-century ecumenical council of the Catholic Church convened by Pope Callixtus II that confirmed the Concordat of Worms and addressed church reform and clerical discipline.
-
A.
Fourth Lateran Council
The Fourth Lateran Council was a landmark 13th-century ecumenical council of the Catholic Church that enacted wide-ranging reforms in doctrine, church discipline, and Christian society, including defining transubstantiation and regulating clerical and lay life.
-
B.
Second Council of Orange
The Second Council of Orange was a 529 AD church synod in southern Gaul that decisively addressed the Pelagian controversy by affirming the necessity of divine grace in salvation while rejecting strict predestinarianism.
-
C.
Lateran Council of 649
The Lateran Council of 649 was a significant 7th-century ecclesiastical assembly in Rome that condemned Monothelitism and articulated key doctrines on Christology and Marian teaching within the early medieval Church.
-
D.
First Council of Lyon
The First Council of Lyon was a 13th-century ecumenical council of the Catholic Church that addressed the conflict with the Holy Roman Emperor Frederick II, initiated church reforms, and organized a crusade.
-
E.
Fifth Lateran Council
The Fifth Lateran Council was the 18th ecumenical council of the Catholic Church, convened in Rome (1512–1517) to address church reform, condemn certain philosophical doctrines, and respond to emerging challenges on the eve of the Protestant Reformation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
12th-century event
ⓘ
church council ⓘ ecumenical council ⓘ |
| addressed |
abuses in ecclesiastical appointments
ⓘ
marriage of clergy ⓘ secular interference in church affairs ⓘ unauthorized episcopal elections ⓘ |
| aim |
church reform
ⓘ
confirm the Concordat of Worms ⓘ regulation of clerical discipline ⓘ |
| alsoKnownAs |
First Council of the Lateran
ⓘ
surface form:
Lateran I
|
| approvedBy |
Pope Calixtus II
ⓘ
surface form:
Pope Callixtus II
|
| confirmed | Concordat of Worms ⓘ |
| convenedBy |
Pope Calixtus II
ⓘ
surface form:
Pope Callixtus II
|
| country | Papal States ⓘ |
| ecumenicalNumber | 9 ⓘ |
| endTime | 1123 ⓘ |
| followedBy |
Second Lateran Council
ⓘ
surface form:
Second Council of the Lateran
|
| hasCanonicalStatus | ecumenical ⓘ |
| heldAtBuilding |
Basilica of Saint John Lateran
ⓘ
surface form:
Archbasilica of Saint John Lateran
|
| language | Latin ⓘ |
| location |
Italy
ⓘ
Lateran complex ⓘ
surface form:
Lateran Palace
Rome ⓘ |
| numberOfCanonsIssued | 22 ⓘ |
| papacyOf |
Pope Calixtus II
ⓘ
surface form:
Pope Callixtus II
|
| participants |
abbots
ⓘ
bishops ⓘ papal legates ⓘ |
| partOf |
history of the Catholic Church
ⓘ
series of Lateran Councils ⓘ |
| precededBy | Council of Troyes (1129 is later, so omit) ⓘ |
| recognizedBy |
Catholic Church worldwide
ⓘ
surface form:
Roman Catholic Church
|
| religiousTradition |
Catholic Church worldwide
ⓘ
surface form:
Catholic Church
|
| result |
codification of reforms against simony
ⓘ
confirmation of papal authority in episcopal investiture ⓘ reinforcement of clerical celibacy ⓘ strengthening of church discipline ⓘ |
| startTime | 1123 ⓘ |
| timePeriod | 12th century ⓘ |
| topic |
Concordat of Worms
ⓘ
Investiture Controversy ⓘ church reform ⓘ clerical celibacy ⓘ clerical discipline ⓘ ecclesiastical privileges ⓘ relations between Church and secular rulers ⓘ simony ⓘ |
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: First Council of the Lateran Description of subject: The First Council of the Lateran was a 12th-century ecumenical council of the Catholic Church convened by Pope Callixtus II that confirmed the Concordat of Worms and addressed church reform and clerical discipline.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
First Lateran Council
this entity surface form:
First Lateran Council
this entity surface form:
Lateran I