Triple

T7669781
Position Surface form Disambiguated ID Type / Status
Subject Comerica Bank E173717 entity
Predicate formerName P65 FINISHED
Object Detroit Bank & Trust
Detroit Bank & Trust was a major Detroit-based financial institution that evolved into what is now Comerica Bank.
E300300 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: Detroit Bank & Trust | Statement: [Comerica Bank, formerName, Detroit Bank & Trust]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Detroit Bank & Trust
Context triple: [Comerica Bank, formerName, Detroit Bank & Trust]
  • A. First Trust Bank
    First Trust Bank is a Northern Ireland-based commercial bank known for providing retail and business banking services and, historically, for issuing its own banknotes.
  • B. National Bank of Detroit
    National Bank of Detroit was a major regional banking institution based in Detroit that became a key predecessor to First Chicago NBD through mergers in the U.S. banking industry.
  • C. Third National Bank
    Third National Bank was a predecessor financial institution that eventually became part of what is now known as Fifth Third Bank.
  • D. First National Bank
    First National Bank is a major South African financial institution offering a wide range of banking and financial services to individuals and businesses.
  • E. First National Bank
    First National Bank is a historic American banking institution whose name has been used for prominent landmark buildings such as the iconic tower in St. Paul, Minnesota.
  • 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: Detroit Bank & Trust
Triple: [Comerica Bank, formerName, Detroit Bank & Trust]
Generated description
Detroit Bank & Trust was a major Detroit-based financial institution that evolved into what is now Comerica Bank.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Detroit Bank & Trust
Target entity description: Detroit Bank & Trust was a major Detroit-based financial institution that evolved into what is now Comerica Bank.
  • A. First Trust Bank
    First Trust Bank is a Northern Ireland-based commercial bank known for providing retail and business banking services and, historically, for issuing its own banknotes.
  • B. National Bank of Detroit chosen
    National Bank of Detroit was a major regional banking institution based in Detroit that became a key predecessor to First Chicago NBD through mergers in the U.S. banking industry.
  • C. Third National Bank
    Third National Bank was a predecessor financial institution that eventually became part of what is now known as Fifth Third Bank.
  • D. First National Bank
    First National Bank is a major South African financial institution offering a wide range of banking and financial services to individuals and businesses.
  • E. First National Bank
    First National Bank is a historic American banking institution whose name has been used for prominent landmark buildings such as the iconic tower in St. Paul, Minnesota.
  • F. None of above.

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_69c699562484819086752091e3164a27 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c701c5538881908139881daf41151a completed March 27, 2026, 10:16 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8a22442dc8190a26c966e7b06f1a9 completed March 29, 2026, 3:53 a.m.
NEDg Description generation batch_69c8a2ed6a7c8190b5445d8dfd10166d completed March 29, 2026, 3:56 a.m.
NED2 Entity disambiguation (via description) batch_69c8a3937dd08190a1f9e589185a0f93 completed March 29, 2026, 3:59 a.m.
Created at: March 27, 2026, 4 p.m.