Triple

T5145006
Position Surface form Disambiguated ID Type / Status
Subject Jewish Mob E116049 entity
Predicate hasNotableMember P304 FINISHED
Object Arnold Rothstein E351234 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Arnold Rothstein | Statement: [Jewish Mob, hasNotableMember, Arnold Rothstein]

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: Arnold Rothstein
Context triple: [Jewish Mob, hasNotableMember, Arnold Rothstein]
  • A. Arnold Rothstein chosen
    Arnold Rothstein was a notorious early 20th-century American mobster and gambling kingpin widely believed to have orchestrated the 1919 World Series fixing scandal.
  • B. Dutch Schultz
    Dutch Schultz was a notorious Prohibition-era American mobster and bootlegger who became a prominent figure in organized crime before his murder in 1935.
  • C. Meyer Lansky
    Meyer Lansky was a major American organized crime figure and financial mastermind who helped build the National Crime Syndicate and modernize the mob’s gambling operations.
  • D. Benjamin "Bugsy" Siegel
    Benjamin "Bugsy" Siegel was a notorious American mobster and key architect of organized crime’s expansion into Las Vegas, becoming one of the most infamous figures of the early 20th-century underworld.
  • E. Big Jim Colosimo
    Big Jim Colosimo was an early 20th-century Chicago crime boss who built a powerful vice empire and helped lay the groundwork for the city’s later organized crime syndicates.
  • 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_69bd4446c0e08190a7c29dc74976bf03 elicitation completed
NER batch_69bd78aaeb1881909e1b416ea37a7b6d ner completed
NED1 batch_69beefa31458819094b53cbc7a2f5677 ned_source_triple completed
Created at: March 20, 2026, 1:43 p.m.