Treaty of Poona (1818)
E373377
The Treaty of Poona (1818) was the agreement that effectively ended Peshwa rule and consolidated British control over the Maratha territories following the Third Anglo-Maratha War.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Treaty of Poona (1818) canonical | 1 |
| Treaty of Pune (1818) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3448211 — 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 Poona (1818) Context triple: [Third Anglo-Maratha War, treaty, Treaty of Poona (1818)]
-
A.
Treaty of Poona (1817)
The Treaty of Poona (1817) was an agreement imposed by the British East India Company on the Peshwa of the Maratha Empire after military defeat, significantly curtailing Maratha sovereignty and expanding British control in western India.
-
B.
Treaty of Mandeswar (1818)
The Treaty of Mandeswar (1818) was the agreement that ended Holkar resistance in the Third Anglo-Maratha War, confirming British supremacy in central India and further consolidating the East India Company’s control over the Maratha territories.
-
C.
Treaty of Surji-Anjangaon
The Treaty of Surji-Anjangaon was a 1803 agreement between the British East India Company and the Maratha Empire that significantly expanded British control in central India during the Second Anglo-Maratha War.
-
D.
Treaty of Salbai (1782)
The Treaty of Salbai (1782) was an agreement between the Maratha Empire and the British East India Company that ended the First Anglo-Maratha War and established a period of relative peace and political stability in late 18th-century India.
-
E.
Treaty of Bassein (1802)
The Treaty of Bassein (1802) was an agreement between the British East India Company and the Maratha leader Baji Rao II that effectively placed the Maratha state under British protection and marked a major step in the expansion of British power in India.
- 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 Poona (1818) Target entity description: The Treaty of Poona (1818) was the agreement that effectively ended Peshwa rule and consolidated British control over the Maratha territories following the Third Anglo-Maratha War.
-
A.
Treaty of Poona (1817)
The Treaty of Poona (1817) was an agreement imposed by the British East India Company on the Peshwa of the Maratha Empire after military defeat, significantly curtailing Maratha sovereignty and expanding British control in western India.
-
B.
Treaty of Mandeswar (1818)
The Treaty of Mandeswar (1818) was the agreement that ended Holkar resistance in the Third Anglo-Maratha War, confirming British supremacy in central India and further consolidating the East India Company’s control over the Maratha territories.
-
C.
Treaty of Surji-Anjangaon
The Treaty of Surji-Anjangaon was a 1803 agreement between the British East India Company and the Maratha Empire that significantly expanded British control in central India during the Second Anglo-Maratha War.
-
D.
Treaty of Salbai (1782)
The Treaty of Salbai (1782) was an agreement between the Maratha Empire and the British East India Company that ended the First Anglo-Maratha War and established a period of relative peace and political stability in late 18th-century India.
-
E.
Treaty of Bassein (1802)
The Treaty of Bassein (1802) was an agreement between the British East India Company and the Maratha leader Baji Rao II that effectively placed the Maratha state under British protection and marked a major step in the expansion of British power in India.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
bilateral treaty
ⓘ
peace treaty ⓘ |
| alsoKnownAs |
Treaty of Poona (1818)
ⓘ
surface form:
Treaty of Pune (1818)
|
| category |
1818 in India
ⓘ
Third Anglo-Maratha War ⓘ Treaties of British India ⓘ |
| countryAtTime | Maratha Empire ⓘ |
| effect |
annexation of Peshwa dominions by the British East India Company
ⓘ
consolidation of British control over Maratha territories ⓘ end of Peshwa’s political authority ⓘ reduction of Baji Rao II to a British pensioner ⓘ |
| ended | Peshwa rule in the Maratha Empire ⓘ |
| historicalPeriod | British colonial rule in India ⓘ |
| jurisdictionChange | transfer of sovereignty from Peshwa to British East India Company ⓘ |
| language |
English
ⓘ
Marathi language ⓘ
surface form:
Marathi
|
| longTermImpact |
decline of Maratha political power in the subcontinent
ⓘ
strengthening of British paramountcy over princely states in India ⓘ |
| partOf | Anglo-Maratha treaties ⓘ |
| partyDefeated | Peshwa Baji Rao II ⓘ |
| partyVictorious | British East India Company ⓘ |
| precedes | full British paramountcy over most of India ⓘ |
| region | Western India ⓘ |
| relatedTo |
British expansion in Western India
ⓘ
Subsidiary Alliance system ⓘ |
| resultOf | Third Anglo-Maratha War ⓘ |
| signatory |
Baji Rao II
ⓘ
British East India Company ⓘ |
| signatoryTitle | Peshwa of the Maratha Empire ⓘ |
| signedAt |
Pune
ⓘ
surface form:
Poona
Pune ⓘ |
| signedIn | 1818 ⓘ |
| subject |
cession of Maratha territories to the British
ⓘ
political status of the Peshwa after defeat ⓘ |
| territorialConsequence |
British control over Konkan regions formerly under the Peshwa
ⓘ
British control over Poona ⓘ integration of Peshwa territories into Bombay Presidency ⓘ |
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 Poona (1818) Description of subject: The Treaty of Poona (1818) was the agreement that effectively ended Peshwa rule and consolidated British control over the Maratha territories following the Third Anglo-Maratha War.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Treaty of Pune (1818)