Siege of Saguntum
E222455
The Siege of Saguntum was a pivotal prelude to the Second Punic War, in which Hannibal’s Carthaginian forces captured the Iberian city of Saguntum, provoking Rome and triggering open conflict between the two powers.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Siege of Saguntum canonical | 3 |
| Battle of Saguntum | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1906836 — 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: Siege of Saguntum Context triple: [Second Punic War, notableEvent, Siege of Saguntum]
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A.
Siege of Massilia
The Siege of Massilia was a key 49 BC engagement in Julius Caesar’s civil war, in which Caesar’s forces besieged and captured the strategically important Mediterranean port city of Massilia (modern Marseille).
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B.
Battle of Ilerda
The Battle of Ilerda was a pivotal 49 BC engagement in Julius Caesar’s civil war in which Caesar outmaneuvered Pompeian forces in Hispania, securing control of the Iberian Peninsula with minimal direct fighting.
-
C.
Siege of Segusio
The Siege of Segusio was a military engagement in 312 AD during Constantine the Great’s campaign against Maxentius in northern Italy, forming part of the civil war that culminated in the Battle of the Milvian Bridge.
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D.
Battle of Vélez-Málaga
The Battle of Vélez-Málaga was a major 1704 naval engagement of the War of the Spanish Succession between an Anglo-Dutch fleet and a French fleet off the coast of southern Spain.
-
E.
Battle of Covadonga
The Battle of Covadonga was an early 8th-century Christian victory in northern Iberia that is traditionally regarded as the starting point of the Reconquista against Muslim rule in Spain.
- 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: Siege of Saguntum Target entity description: The Siege of Saguntum was a pivotal prelude to the Second Punic War, in which Hannibal’s Carthaginian forces captured the Iberian city of Saguntum, provoking Rome and triggering open conflict between the two powers.
-
A.
Siege of Massilia
The Siege of Massilia was a key 49 BC engagement in Julius Caesar’s civil war, in which Caesar’s forces besieged and captured the strategically important Mediterranean port city of Massilia (modern Marseille).
-
B.
Battle of Ilerda
The Battle of Ilerda was a pivotal 49 BC engagement in Julius Caesar’s civil war in which Caesar outmaneuvered Pompeian forces in Hispania, securing control of the Iberian Peninsula with minimal direct fighting.
-
C.
Siege of Segusio
The Siege of Segusio was a military engagement in 312 AD during Constantine the Great’s campaign against Maxentius in northern Italy, forming part of the civil war that culminated in the Battle of the Milvian Bridge.
-
D.
Battle of Vélez-Málaga
The Battle of Vélez-Málaga was a major 1704 naval engagement of the War of the Spanish Succession between an Anglo-Dutch fleet and a French fleet off the coast of southern Spain.
-
E.
Battle of Covadonga
The Battle of Covadonga was an early 8th-century Christian victory in northern Iberia that is traditionally regarded as the starting point of the Reconquista against Muslim rule in Spain.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
event of the Second Punic War era
ⓘ
military conflict ⓘ siege ⓘ |
| attacker | Carthaginian forces ⓘ |
| belligerent |
Carthage
ⓘ
Sagunto ⓘ
surface form:
Saguntum
|
| category |
Battles involving Carthage
ⓘ
Sieges of the Second Punic War ⓘ |
| causeOf |
Roman–Carthaginian open conflict in 218 BC
ⓘ
deterioration of Roman–Carthaginian relations ⓘ |
| commandedByOnCarthaginianSide |
Hannibal (Carthaginian general)
ⓘ
surface form:
Hannibal
|
| conflictIn | Second Punic War context ⓘ |
| consideredByRomeAs | violation of the Ebro Treaty ⓘ |
| defender |
Sagunto
ⓘ
surface form:
city of Saguntum
|
| describedIn |
Livy’s Ab Urbe Condita
ⓘ
Polybius’ Histories ⓘ |
| endTime | 219 BC ⓘ |
| followedBy |
Roman declaration of war on Carthage
ⓘ
outbreak of the Second Punic War ⓘ |
| hasCasusBelliFor | Rome ⓘ |
| hasCommander |
Hannibal (Carthaginian general)
ⓘ
surface form:
Hannibal Barca
|
| hasDuration | about eight months ⓘ |
| hasParticipant |
Carthage
ⓘ
Sagunto ⓘ
surface form:
Saguntum
|
| historicalPeriod | 3rd century BC ⓘ |
| historicalRegion | ancient Hispania ⓘ |
| location |
Iberian Peninsula
ⓘ
Sagunto ⓘ
surface form:
Saguntum
Spain ⓘ Valencian Community ⓘ eastern Iberia ⓘ near modern Sagunto ⓘ |
| militaryTacticUsed | siege warfare ⓘ |
| notableFor |
Hannibal’s aggressive strategy in Iberia
ⓘ
pivotal prelude to the Second Punic War ⓘ provoking Rome into war ⓘ |
| opposedBy | Roman-aligned Saguntum ⓘ |
| partOf | Second Punic War prelude ⓘ |
| partOfCampaign |
Carthaginian campaigns in Hispania
ⓘ
surface form:
Hannibal’s Iberian campaign
|
| politicalStatusOfSaguntum |
Roman ally
ⓘ
city south of the Ebro River ⓘ |
| precededBy | Carthaginian expansion in Iberia ⓘ |
| relatedToTreaty | Ebro Treaty ⓘ |
| result | Carthaginian victory ⓘ |
| startTime | 219 BC ⓘ |
| strategicConsequence | strengthened Carthaginian base before invasion of Italy ⓘ |
| strategicObjective | secure Carthaginian control over eastern Iberia ⓘ |
| triggered | Roman diplomatic protests to Carthage ⓘ |
| yearBefore |
Hannibal's crossing of the Alps
ⓘ
surface form:
Hannibal’s crossing of the Alps
|
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: Siege of Saguntum Description of subject: The Siege of Saguntum was a pivotal prelude to the Second Punic War, in which Hannibal’s Carthaginian forces captured the Iberian city of Saguntum, provoking Rome and triggering open conflict between the two powers.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Battle of Saguntum