Triple

T1409745
Position Surface form Disambiguated ID Type / Status
Subject Reserve Bank of India E31776 entity
Predicate predecessor P97 FINISHED
Object Imperial Bank of India
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.
E161575 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Imperial Bank of India | Statement: [Reserve Bank of India, predecessor, Imperial Bank of India]
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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Imperial Bank of India
Triple: [Reserve Bank of India, predecessor, Imperial Bank of India]
Generated 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.
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

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69a49918e1f88190ba610f9dc8114578 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c3e0bfd08190a50820bc7585c28f completed March 1, 2026, 10:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace57be14881908d469d2b5333d6d5 completed March 8, 2026, 2:57 a.m.
NEDg Description generation batch_69ace61c6f348190bba7717b1bd7f24a completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace6eeb99081908ac23a6c71faeae6 completed March 8, 2026, 3:03 a.m.
Created at: March 1, 2026, 7:59 p.m.