Treaty of London (1915)
E127855
The Treaty of London (1915) was a secret World War I agreement in which the Entente Powers promised Italy territorial gains in return for joining the war against Austria-Hungary and its allies.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Treaty of London (1915) canonical | 14 |
| Treaty of May 25, 1915 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1013150 — 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: Treaty of London (1915) Context triple: [Italian Front (World War I), relatedTo, Treaty of London (1915)]
-
A.
Treaty of London (1913)
The Treaty of London (1913) was the peace agreement that ended the First Balkan War by redrawing the borders in the Balkans and significantly reducing the Ottoman Empire’s European territories.
-
B.
Treaty of Constantinople (1913)
The Treaty of Constantinople (1913) was a peace agreement between the Ottoman Empire and Bulgaria that concluded their hostilities in the Second Balkan War and redrew borders in Thrace.
-
C.
Treaty of Sèvres
The Treaty of Sèvres was a 1920 post–World War I peace agreement that dismantled much of the Ottoman Empire, redrawing borders in the Middle East and paving the way for the modern Turkish Republic’s emergence after its subsequent rejection.
-
D.
Treaty of Bucharest (1913)
The Treaty of Bucharest (1913) was the peace agreement that ended the Second Balkan War, redrawing the borders of southeastern Europe and significantly altering the territorial balance among the Balkan states.
-
E.
Treaty of London (1839)
The Treaty of London (1839) was an international agreement that recognized Belgium’s independence and guaranteed its neutrality, shaping the political boundaries of Western Europe.
- 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: Treaty of London (1915) Target entity description: The Treaty of London (1915) was a secret World War I agreement in which the Entente Powers promised Italy territorial gains in return for joining the war against Austria-Hungary and its allies.
-
A.
Treaty of London (1913)
The Treaty of London (1913) was the peace agreement that ended the First Balkan War by redrawing the borders in the Balkans and significantly reducing the Ottoman Empire’s European territories.
-
B.
Treaty of Constantinople (1913)
The Treaty of Constantinople (1913) was a peace agreement between the Ottoman Empire and Bulgaria that concluded their hostilities in the Second Balkan War and redrew borders in Thrace.
-
C.
Treaty of Sèvres
The Treaty of Sèvres was a 1920 post–World War I peace agreement that dismantled much of the Ottoman Empire, redrawing borders in the Middle East and paving the way for the modern Turkish Republic’s emergence after its subsequent rejection.
-
D.
Treaty of Bucharest (1913)
The Treaty of Bucharest (1913) was the peace agreement that ended the Second Balkan War, redrawing the borders of southeastern Europe and significantly altering the territorial balance among the Balkan states.
-
E.
Treaty of London (1839)
The Treaty of London (1839) was an international agreement that recognized Belgium’s independence and guaranteed its neutrality, shaping the political boundaries of Western Europe.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
World War I treaty
ⓘ
international agreement ⓘ secret treaty ⓘ |
| alsoKnownAs | London Pact ⓘ |
| archivedIn |
British National Archives
ⓘ
linked to:
The National Archives
Italian state archives ⓘ
linked to:
Directorate-General for Archives
|
| category |
1915 in international relations
ⓘ
Treaties of World War I ⓘ |
| characteristic |
secret diplomacy
ⓘ
violated previous obligations of neutrality by Italy toward the Triple Alliance ⓘ |
| conflictContext | World War I ⓘ |
| dateSigned | 1915-04-26 ⓘ |
| disclosedBy | Bolshevik government of Russia ⓘ |
| disclosureDate | 1917 ⓘ |
| hasJurisdictionOver | territories of the Austro-Hungarian Empire to be ceded to Italy ⓘ |
| influenced |
Italian dissatisfaction with the Versailles settlement
ⓘ
Italian postwar territorial claims ⓘ |
| language |
English
ⓘ
French ⓘ Italian ⓘ |
| legalStatus | secret at the time of signing ⓘ |
| locationSigned |
London
ⓘ
linked to:
London, England
|
| negotiatedBy |
Antonio Salandra
ⓘ
Sidney Sonnino ⓘ representatives of the British government ⓘ representatives of the French government ⓘ representatives of the Russian government ⓘ |
| opposedTo |
Austria-Hungary
ⓘ
linked to:
Austro-Hungarian Empire
Bulgaria ⓘ German Empire ⓘ Ottoman Empire ⓘ |
| partyAlignment | Entente Powers ⓘ |
| promisedGain |
Dodecanese Islands
ⓘ
linked to:
Dodecanese
Istria ⓘ South Tyrol ⓘ Trentino ⓘ Trieste ⓘ
linked to:
Trieste, Italy
expansion of Italian colonial possessions in Africa ⓘ parts of Dalmatia ⓘ |
| promisedTerritoryTo | Italy ⓘ |
| purpose |
to bring Italy into World War I on the side of the Entente Powers
ⓘ
to promise territorial gains to Italy ⓘ |
| relatedConcept | mutilated victory ⓘ |
| relatedEvent | Italian declaration of war on Austria-Hungary on 1915-05-23 ⓘ |
| replacedPolicy | Italian neutrality in World War I ⓘ |
| resultedIn | Italian declaration of war on Austria-Hungary ⓘ |
| signatory |
France
ⓘ
Kingdom of Italy ⓘ Russian Empire ⓘ United Kingdom ⓘ |
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: Treaty of London (1915) Description of subject: The Treaty of London (1915) was a secret World War I agreement in which the Entente Powers promised Italy territorial gains in return for joining the war against Austria-Hungary and its allies.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.