Imperial Bank of India

E161575

colonial-era bank commercial bank

Imperial Bank of India was a major colonial-era commercial bank that served as the largest and most influential banking institution in British India before being nationalized and transformed into the State Bank of India.

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All labels observed (2)

Label	Occurrences
Imperial Bank of India canonical	9
State Bank of India	5

How this entity was disambiguated

This entity first appeared as the object of triple T1409745 — 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: Imperial Bank of India
Context triple: [Reserve Bank of India, predecessor, Imperial Bank of India]

A. Punjab National Bank
Punjab National Bank is one of India’s oldest and largest public sector banks, known for its extensive nationwide branch network and significant role in the country’s banking and financial services sector.
B. Canadian Imperial Bank of Commerce
Canadian Imperial Bank of Commerce is one of Canada’s largest chartered banks, offering a wide range of financial services to personal, business, and institutional clients domestically and internationally.
C. Hongkong and Shanghai Banking Corporation
The Hongkong and Shanghai Banking Corporation is a major Hong Kong-based banking institution and the founding member of the HSBC Group, providing a wide range of financial services across Asia and globally.
D. Midland Bank
Midland Bank was a major British commercial bank, historically one of the UK’s “Big Four,” later acquired by HSBC.
E. Reserve Bank of India
The Reserve Bank of India is the country’s central banking institution, responsible for issuing currency, regulating the financial system, and formulating and implementing monetary policy 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: Imperial Bank of India
Target entity description: Imperial Bank of India was a major colonial-era commercial bank that served as the largest and most influential banking institution in British India before being nationalized and transformed into the State Bank of India.

A. Punjab National Bank
Punjab National Bank is one of India’s oldest and largest public sector banks, known for its extensive nationwide branch network and significant role in the country’s banking and financial services sector.
B. Canadian Imperial Bank of Commerce
Canadian Imperial Bank of Commerce is one of Canada’s largest chartered banks, offering a wide range of financial services to personal, business, and institutional clients domestically and internationally.
C. Hongkong and Shanghai Banking Corporation
The Hongkong and Shanghai Banking Corporation is a major Hong Kong-based banking institution and the founding member of the HSBC Group, providing a wide range of financial services across Asia and globally.
D. Midland Bank
Midland Bank was a major British commercial bank, historically one of the UK’s “Big Four,” later acquired by HSBC.
E. Reserve Bank of India
The Reserve Bank of India is the country’s central banking institution, responsible for issuing currency, regulating the financial system, and formulating and implementing monetary policy in India.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	colonial-era bank ⓘ commercial bank ⓘ
country	British India ⓘ
dateDissolved	1955 ⓘ
dateFounded	1921 ⓘ
dissolvedBy	nationalization by Government of India ⓘ
formedByMergerOf	Bank of Bengal ⓘ Bank of Bombay ⓘ linked to: Bank of Bengal Bank of Madras ⓘ
foundedIn	British India ⓘ
hadBranchIn	Bombay ⓘ linked to: Mumbai Calcutta ⓘ Delhi ⓘ Karachi ⓘ Lahore ⓘ Madras ⓘ linked to: Chennai Rangoon ⓘ linked to: Yangon
headquartersLocation	Bombay ⓘ linked to: Mumbai
industry	banking ⓘ
mainFunction	agency services for government ⓘ commercial banking ⓘ deposit banking ⓘ foreign exchange business ⓘ lending to trade and industry ⓘ treasury operations ⓘ
nationalizedIn	1955 ⓘ
operatedIn	Burma ⓘ linked to: Burma (until 1937) presidency towns of Bombay, Calcutta and Madras ⓘ princely states in British India ⓘ
owner	Government of India ⓘ
predecessor	Bank of Bengal ⓘ Bank of Bombay ⓘ linked to: Bank of Bengal Bank of Madras ⓘ linked to: Bank of Bengal
providedService	current accounts ⓘ loans and advances ⓘ remittance facilities across British India ⓘ savings accounts ⓘ
regulatedBy	Government of India ⓘ Reserve Bank of India ⓘ
reorganizedAs	State Bank of India ⓘ linked to: Imperial Bank of India
role	bankers to the government in British India ⓘ largest commercial bank in British India ⓘ quasi-central bank before establishment of Reserve Bank of India ⓘ
servedAs	custodian of government funds ⓘ government banker in many provinces ⓘ
sharesListedOn	Bombay Stock Exchange ⓘ
statusBeforeNationalization	largest and most influential banking institution in British India ⓘ
successor	State Bank of India ⓘ linked to: Imperial Bank of India
transformedInto	State Bank of India ⓘ linked to: Imperial Bank of India

How these facts were elicited