Triple

T2779053
Position Surface form Disambiguated ID Type / Status
Subject Manufacturers Hanover Corporation E61647 entity
Predicate successor P78 FINISHED
Object Chemical Banking Corporation E298144 NE FINISHED

How this triple was built (2 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 Banking Corporation | Statement: [Manufacturers Hanover Corporation, successor, Chemical Banking Corporation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chemical Banking Corporation
Context triple: [Manufacturers Hanover Corporation, successor, Chemical Banking Corporation]
  • A. Chemical Banking Corporation chosen
    Chemical Banking Corporation was a major American bank holding company based in New York that grew through large mergers in the late 20th century and later became part of JPMorgan Chase.
  • B. Shawmut Bank
    Shawmut Bank was a major New England-based commercial bank that played a prominent role in regional finance before being acquired in the 1990s.
  • C. Knickerbocker Trust Company
    Knickerbocker Trust Company was a prominent early 20th-century New York City trust company best known for its central role in triggering the Panic of 1907, which led to major reforms in the U.S. financial system.
  • D. Grant and Maddison Bank
    Grant and Maddison Bank was a 19th-century British banking firm known for employing William Erasmus Darwin, the eldest son of Charles Darwin.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab4b7e43c48190997b8fc8fb1663ab completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd97e9988190a9065a70b878a675 completed March 7, 2026, 8:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69afc64f94208190b9b8da1fdf6252cc completed March 10, 2026, 7:20 a.m.
Created at: March 6, 2026, 9:57 p.m.