Triple

T6969978
Position Surface form Disambiguated ID Type / Status
Subject Imperial Bank of India E161575 entity
Predicate predecessor P97 FINISHED
Object Bank of Bengal
Bank of Bengal was one of the three original presidency banks in British India and a key precursor to modern Indian commercial banking.
E633184 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: Bank of Bengal | Statement: [Imperial Bank of India, predecessor, Bank of Bengal]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bank of Bengal
Context triple: [Imperial Bank of India, predecessor, Bank of Bengal]
  • A. 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.
  • B. Bangladesh Bank
    Bangladesh Bank is the central bank of Bangladesh, responsible for formulating monetary policy, regulating the banking sector, and managing the country’s currency and foreign exchange reserves.
  • C. National Bank of Australasia
    The National Bank of Australasia was a major Australian banking institution that operated from the 19th century until its merger into what is now National Australia Bank.
  • D. 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.
  • E. 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.
  • 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: Bank of Bengal
Triple: [Imperial Bank of India, predecessor, Bank of Bengal]
Generated description
Bank of Bengal was one of the three original presidency banks in British India and a key precursor to modern Indian commercial banking.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bank of Bengal
Target entity description: Bank of Bengal was one of the three original presidency banks in British India and a key precursor to modern Indian commercial banking.
  • A. 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.
  • B. Bangladesh Bank
    Bangladesh Bank is the central bank of Bangladesh, responsible for formulating monetary policy, regulating the banking sector, and managing the country’s currency and foreign exchange reserves.
  • C. National Bank of Australasia
    The National Bank of Australasia was a major Australian banking institution that operated from the 19th century until its merger into what is now National Australia Bank.
  • D. 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.
  • E. 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.
  • 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_69c68854a0d88190bc0bf82263f1afce completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6db1649288190a52c7dab57b3c7dc completed March 27, 2026, 7:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7619ebab88190916e3d68068ed71d completed March 28, 2026, 5:05 a.m.
NEDg Description generation batch_69c7630440508190a66f218fd912d732 completed March 28, 2026, 5:11 a.m.
NED2 Entity disambiguation (via description) batch_69c7639747b88190b3429817d53c5703 completed March 28, 2026, 5:13 a.m.
Created at: March 27, 2026, 2:30 p.m.