Triple

T12474663
Position Surface form Disambiguated ID Type / Status
Subject Chemical Banking Corporation E298144 entity
Predicate precededBy P97 FINISHED
Object Chemical Bank
Chemical Bank was a major New York–based commercial bank that grew through mergers to become one of the largest U.S. banking institutions of the 20th century.
E985284 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: Chemical Bank | Statement: [Chemical Banking Corporation, precededBy, Chemical Bank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chemical Bank
Context triple: [Chemical Banking Corporation, precededBy, Chemical Bank]
  • A. CIT Bank
    CIT Bank is a U.S.-based commercial bank known for providing business and consumer banking services, including savings products and lending, as part of the financial services offered by CIT Group.
  • B. BMO Harris Bank
    BMO Harris Bank is a major U.S. commercial bank headquartered in Chicago that provides retail, commercial, and wealth management banking services as the American subsidiary of the Bank of Montreal.
  • C. Fifth Third Bank
    Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
  • D. Comerica Bank
    Comerica Bank is a large U.S. financial services company headquartered in Dallas, Texas, known for its commercial banking, wealth management, and retail banking operations.
  • E. U.S. Bank
    U.S. Bank is a major American financial services company and one of the largest commercial banks in the United States.
  • 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: Chemical Bank
Triple: [Chemical Banking Corporation, precededBy, Chemical Bank]
Generated description
Chemical Bank was a major New York–based commercial bank that grew through mergers to become one of the largest U.S. banking institutions of the 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chemical Bank
Target entity description: Chemical Bank was a major New York–based commercial bank that grew through mergers to become one of the largest U.S. banking institutions of the 20th century.
  • A. CIT Bank
    CIT Bank is a U.S.-based commercial bank known for providing business and consumer banking services, including savings products and lending, as part of the financial services offered by CIT Group.
  • B. BMO Harris Bank
    BMO Harris Bank is a major U.S. commercial bank headquartered in Chicago that provides retail, commercial, and wealth management banking services as the American subsidiary of the Bank of Montreal.
  • C. Fifth Third Bank
    Fifth Third Bank is a major U.S. regional banking corporation offering retail, commercial, and financial services, primarily serving customers across the Midwest and Southeast.
  • D. Comerica Bank
    Comerica Bank is a large U.S. financial services company headquartered in Dallas, Texas, known for its commercial banking, wealth management, and retail banking operations.
  • E. U.S. Bank
    U.S. Bank is a major American financial services company and one of the largest commercial banks in the United States.
  • 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_69d6ada270808190b1a2b2e7b02bb426 completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94dcb194c81908b5e0320ddfd463c completed April 10, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63f25462881908dccb831b474875d completed May 2, 2026, 6:15 p.m.
NEDg Description generation batch_69f64278823c81908db729497000a2e4 completed May 2, 2026, 6:29 p.m.
NED2 Entity disambiguation (via description) batch_69f643089abc8190b366e777ef48982a completed May 2, 2026, 6:31 p.m.
Created at: April 8, 2026, 9:56 p.m.