Triple

T18607756
Position Surface form Disambiguated ID Type / Status
Subject M&T Bank E454801 entity
Predicate acquired P2511 FINISHED
Object People’s United Financial
People’s United Financial was a regional U.S. bank holding company based in the Northeast, known for its community banking and financial services before its acquisition by M&T Bank.
E1333689 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: People’s United Financial | Statement: [M&T Bank, acquired, People’s United Financial]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: People’s United Financial
Context triple: [M&T Bank, acquired, People’s United Financial]
  • A. United Commercial Bank
    United Commercial Bank, now known as UCO Bank, is a major Indian public sector bank headquartered in Kolkata that offers a wide range of banking and financial services.
  • B. Equator Bank
    Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
  • C. PSD Bank
    PSD Bank is a German cooperative financial institution that provides retail banking services and sponsors various regional sports and event venues.
  • D. Commonwealth & Southern Corporation
    Commonwealth & Southern Corporation was a major American electric utility holding company in the early 20th century, known for its extensive regional power operations and for employing future presidential candidate Wendell Willkie as its president.
  • E. Chiyu Banking Corporation
    Chiyu Banking Corporation is a Hong Kong-based bank known for providing retail and commercial banking services, particularly serving the local Chinese community and small to medium-sized enterprises.
  • 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: People’s United Financial
Triple: [M&T Bank, acquired, People’s United Financial]
Generated description
People’s United Financial was a regional U.S. bank holding company based in the Northeast, known for its community banking and financial services before its acquisition by M&T Bank.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: People’s United Financial
Target entity description: People’s United Financial was a regional U.S. bank holding company based in the Northeast, known for its community banking and financial services before its acquisition by M&T Bank.
  • A. United Commercial Bank
    United Commercial Bank, now known as UCO Bank, is a major Indian public sector bank headquartered in Kolkata that offers a wide range of banking and financial services.
  • B. Equator Bank
    Equator Bank was a financial institution where future Liberian president and economist Ellen Johnson Sirleaf held a professional position during her banking career.
  • C. PSD Bank
    PSD Bank is a German cooperative financial institution that provides retail banking services and sponsors various regional sports and event venues.
  • D. Commonwealth & Southern Corporation
    Commonwealth & Southern Corporation was a major American electric utility holding company in the early 20th century, known for its extensive regional power operations and for employing future presidential candidate Wendell Willkie as its president.
  • E. Chiyu Banking Corporation
    Chiyu Banking Corporation is a Hong Kong-based bank known for providing retail and commercial banking services, particularly serving the local Chinese community and small to medium-sized enterprises.
  • 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_69d8d38bbe7c8190bdec3138e7d413c9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e547552a648190839cd8cdfed15e12 completed April 19, 2026, 9:21 p.m.
NED1 Entity disambiguation (via context triple) batch_6a050387fe1c8190b29d4f4ad6ec4d6e completed May 13, 2026, 11:04 p.m.
NEDg Description generation batch_6a0504a2ee3081908fd92ea5ace4f62c completed May 13, 2026, 11:09 p.m.
NED2 Entity disambiguation (via description) batch_6a0505048ad081908ae23163a71a3c17 completed May 13, 2026, 11:11 p.m.
Created at: April 10, 2026, 11:45 a.m.