Ebro Treaty
E789137
The Ebro Treaty was a pre-Second Punic War agreement between Rome and Carthage that set the Ebro River in northeastern Spain as the boundary limiting Carthaginian expansion.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ebro Treaty canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9256502 — 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: Ebro Treaty Context triple: [Siege of Saguntum, relatedToTreaty, Ebro Treaty]
-
A.
Pact of Madrid
The Pact of Madrid was a 1953 agreement between Spain and the United States that ended Spain’s postwar isolation by granting U.S. military bases in exchange for economic and military aid to Francisco Franco’s regime.
-
B.
Treaty of Alcañiz
The Treaty of Alcañiz was a 14th-century agreement that helped end the War of the Two Peters between the crowns of Castile and Aragon.
-
C.
Treaty of Zamora
The Treaty of Zamora was a 1143 agreement between the Kingdom of León and Portugal that effectively recognized Portugal’s independence under Afonso I.
-
D.
Treaty of the Bulls of Guisando
The Treaty of the Bulls of Guisando was a 1468 agreement in Castile that recognized Isabella (later Isabella I of Castile) as the legitimate heir to the throne, reshaping the kingdom’s succession and politics.
-
E.
Treaty of the Pyrenees
The Treaty of the Pyrenees was a 1659 peace agreement between France and Spain that ended their long conflict during the Thirty Years’ War era and significantly redrew the border in favor of France.
- 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: Ebro Treaty Target entity description: The Ebro Treaty was a pre-Second Punic War agreement between Rome and Carthage that set the Ebro River in northeastern Spain as the boundary limiting Carthaginian expansion.
-
A.
Pact of Madrid
The Pact of Madrid was a 1953 agreement between Spain and the United States that ended Spain’s postwar isolation by granting U.S. military bases in exchange for economic and military aid to Francisco Franco’s regime.
-
B.
Treaty of Alcañiz
The Treaty of Alcañiz was a 14th-century agreement that helped end the War of the Two Peters between the crowns of Castile and Aragon.
-
C.
Treaty of Zamora
The Treaty of Zamora was a 1143 agreement between the Kingdom of León and Portugal that effectively recognized Portugal’s independence under Afonso I.
-
D.
Treaty of the Bulls of Guisando
The Treaty of the Bulls of Guisando was a 1468 agreement in Castile that recognized Isabella (later Isabella I of Castile) as the legitimate heir to the throne, reshaping the kingdom’s succession and politics.
-
E.
Treaty of the Pyrenees
The Treaty of the Pyrenees was a 1659 peace agreement between France and Spain that ended their long conflict during the Thirty Years’ War era and significantly redrew the border in favor of France.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
international agreement
ⓘ
treaty ⓘ |
| aimsTo | stabilize Roman and Carthaginian spheres of influence in Iberia ⓘ |
| allowsExpansionOf | Carthage south of the Ebro River ⓘ |
| appliesToRegion |
Hispania
ⓘ
linked to:
Hispania (probable)
Iberian Peninsula ⓘ |
| approximateDate |
c. 226 BCE
ⓘ
late 3rd century BCE ⓘ |
| boundaryRiver | Ebro River ⓘ |
| category |
Ancient Roman treaties
ⓘ
Carthaginian treaties ⓘ Treaties involving territorial boundaries ⓘ |
| concerns |
division of spheres of influence between Rome and Carthage
ⓘ
territorial expansion in Iberia ⓘ |
| constrains | Carthaginian military expansion in northern Iberia ⓘ |
| definesBoundary | Ebro River ⓘ |
| disputeFocus | interpretation of Roman and Carthaginian rights in Iberia ⓘ |
| geographicalReference |
northeastern Spain
ⓘ
northern Iberia ⓘ |
| hasParty |
Carthage
ⓘ
Roman Republic ⓘ |
| hasSignatory |
Carthage
ⓘ
Roman Republic ⓘ |
| historicalPeriod | pre-Second Punic War ⓘ |
| historicalSignificance | set formal limit to Carthaginian expansion in Spain before Hannibal ⓘ |
| indirectlyRelatedTo |
Hannibal’s campaigns in Spain
ⓘ
Roman intervention in Saguntum ⓘ |
| languageOfDocument |
Latin
ⓘ
Punic ⓘ |
| legalNature | non-aggression boundary agreement ⓘ |
| legalStatus | bilateral treaty ⓘ |
| limitsExpansionDirection | north of the Ebro River ⓘ |
| limitsExpansionOf | Carthage ⓘ |
| namedAfter | Ebro River ⓘ |
| placeOfConclusion | Iberia ⓘ |
| politicalContext | Roman–Carthaginian rivalry in Iberia ⓘ |
| precedesEvent | Second Punic War ⓘ |
| primarySource |
Livy
ⓘ
Polybius ⓘ |
| relatedConflict | Second Punic War ⓘ |
| relatedTo |
Roman–Carthaginian treaties
ⓘ
linked to:
Roman–Carthaginian treaty on the Ebro River
Treaty of Lutatius ⓘ Treaty of the First Punic War ⓘ
linked to:
Roman–Carthaginian treaty on the Ebro River
|
| sphereOfInfluenceNorthOfBoundary | Roman Republic ⓘ |
| sphereOfInfluenceSouthOfBoundary | Carthage ⓘ |
| typeOfBoundary | river boundary ⓘ |
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: Ebro Treaty Description of subject: The Ebro Treaty was a pre-Second Punic War agreement between Rome and Carthage that set the Ebro River in northeastern Spain as the boundary limiting Carthaginian expansion.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.