Triple

T14445421
Position Surface form Disambiguated ID Type / Status
Subject Shearson Loeb Rhoades E358192 entity
Predicate formedByMergerOf P77 FINISHED
Object Shearson Hayden Stone E358192 NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Shearson Hayden Stone
Context triple: [Shearson Loeb Rhoades, formedByMergerOf, Shearson Hayden Stone]
  • A. Shearson Loeb Rhoades chosen
    Shearson Loeb Rhoades was a major American investment banking and brokerage firm that became one of Wall Street’s largest retail brokerage houses before being acquired and absorbed through a series of financial industry mergers.
  • B. Salomon Brothers
    Salomon Brothers was a prominent Wall Street investment bank known for its influential role in the bond market and its aggressive trading culture in the late 20th century.
  • C. Merrill Lynch
    Merrill Lynch is a major American wealth management and investment banking firm known for its brokerage services and role in global financial markets.
  • D. Drexel Burnham Lambert
    Drexel Burnham Lambert was a prominent Wall Street investment bank best known for its role in the 1980s junk bond market and its subsequent high-profile collapse.
  • E. PaineWebber
    PaineWebber was a major American brokerage and investment banking firm that became one of Wall Street’s prominent financial services companies before its eventual acquisition by UBS.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d82794dfa081909b9134ad2e32244b elicitation completed
NER batch_69de915e76f481909fe9462f964b5b1c ner completed
NED1 batch_69fd648d8904819084d720a0fd2ddb4b ned_source_triple completed
Created at: April 10, 2026, 1:19 a.m.