Roman legion
E5868
A Roman legion was the principal heavy infantry unit of ancient Rome, renowned for its disciplined soldiers, flexible formations, and decisive role in expanding and defending the Roman Empire.
All labels observed (10)
| Label | Occurrences |
|---|---|
| Roman legions | 47 |
| Roman legion canonical | 3 |
| Roman army | 2 |
| Caesar's legions | 1 |
| Legio II Augusta | 1 |
| Republican Roman legions | 1 |
| Roman legions under Titus | 1 |
| Roman manipular legion | 1 |
| Syrian legions | 1 |
| early Imperial Roman legions | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T62457 — 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: Roman legion Context triple: [Roman Empire, militaryUnit, Roman legion]
-
A.
Roman Empire
The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
-
B.
Romanian 3rd Army
The Romanian 3rd Army was a major field army of Romania that fought on the Eastern Front in World War II, most notably suffering devastating losses while defending the flanks of the German 6th Army at Stalingrad.
-
C.
Roman-Kosh
Roman-Kosh is the highest mountain in Crimea, located in the Crimean Mountains of Eastern Europe.
-
D.
Roman law
Roman law is the ancient legal system of the Roman Empire that profoundly influenced the development of civil law traditions and many modern legal systems worldwide.
-
E.
British Army
The British Army is the United Kingdom’s principal land warfare force, historically central to its military campaigns and global influence.
- 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: Roman legion Target entity description: A Roman legion was the principal heavy infantry unit of ancient Rome, renowned for its disciplined soldiers, flexible formations, and decisive role in expanding and defending the Roman Empire.
-
A.
Roman Empire
The Roman Empire was a vast and influential ancient civilization that dominated the Mediterranean world and much of Europe for centuries, profoundly shaping law, politics, culture, and religion in Western history.
-
B.
Romanian 3rd Army
The Romanian 3rd Army was a major field army of Romania that fought on the Eastern Front in World War II, most notably suffering devastating losses while defending the flanks of the German 6th Army at Stalingrad.
-
C.
Roman-Kosh
Roman-Kosh is the highest mountain in Crimea, located in the Crimean Mountains of Eastern Europe.
-
D.
Roman law
Roman law is the ancient legal system of the Roman Empire that profoundly influenced the development of civil law traditions and many modern legal systems worldwide.
-
E.
British Army
The British Army is the United Kingdom’s principal land warfare force, historically central to its military campaigns and global influence.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Roman military formation
ⓘ
military unit ⓘ |
| commandedBy | legatus ⓘ |
| hasCampType | castra ⓘ |
| hasCoreSubunit | cohort ⓘ |
| hasEarlyRecruitmentBase | property-owning citizens ⓘ |
| hasEngineeringCapability |
fortification construction
ⓘ
road building ⓘ siege works construction ⓘ |
| hasLaterRecruitmentBase | all male Roman citizens ⓘ |
| hasOfficer |
centurion
ⓘ
tribunus militum ⓘ |
| hasPostMarianStructure | 10 cohorts per legion ⓘ |
| hasPrimaryType | heavy infantry ⓘ |
| hasRecruitmentBase | Roman citizens ⓘ |
| hasSeniorNCO | primus pilus ⓘ |
| hasServiceTerm | typically 20 to 25 years ⓘ |
| hasStandard | aquila ⓘ |
| hasStandardBearer |
aquilifer
ⓘ
signifer ⓘ |
| hasSubunit |
century
ⓘ
contubernium ⓘ maniple ⓘ |
| hasSymbolicRole | embodiment of Roman military power ⓘ |
| hasTacticalDoctrine | disciplined close-order combat ⓘ |
| hasTacticalFeature |
flexible formations
ⓘ
use of reserves ⓘ |
| hasTrainingFeature |
intensive drill
ⓘ
strict discipline ⓘ |
| hasTypicalArmor |
lorica hamata
ⓘ
lorica segmentata ⓘ |
| hasTypicalDefense | scutum ⓘ |
| hasTypicalFirstCohortSize | larger than other cohorts ⓘ |
| hasTypicalHelmet | galea ⓘ |
| hasTypicalSize | around 4,000 to 6,000 soldiers ⓘ |
| hasTypicalWeapon |
gladius
ⓘ
pilum ⓘ |
| historicalPeriod |
Roman Empire
ⓘ
Roman Kingdom ⓘ Roman Republic ⓘ |
| historicalRole |
defense of Roman frontiers
ⓘ
enforcement of imperial authority ⓘ expansion of Roman territory ⓘ |
| influenced | later European military organization ⓘ |
| partOf |
Roman legion
self-linksurface differs
ⓘ
surface form:
Roman army
|
| reformDate | late 2nd century BCE ⓘ |
| reorganizedBy | Gaius Marius ⓘ |
| usedBy |
Roman Empire
ⓘ
Roman Republic ⓘ |
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: Roman legion Description of subject: A Roman legion was the principal heavy infantry unit of ancient Rome, renowned for its disciplined soldiers, flexible formations, and decisive role in expanding and defending the Roman Empire.
Referenced by (59)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Roman legions
this entity surface form:
Roman legions
this entity surface form:
Roman legions
this entity surface form:
Roman legions
this entity surface form:
Roman manipular legion
this entity surface form:
Roman legions
this entity surface form:
Republican Roman legions
this entity surface form:
Roman legions