Triple

T9799094
Position Surface form Disambiguated ID Type / Status
Subject Massiah v. United States E237789 entity
Predicate joinedByInMajority P4304 FINISHED
Object Justice Arthur Goldberg E454926 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: Justice Arthur Goldberg | Statement: [Massiah v. United States, joinedByInMajority, Justice Arthur Goldberg]

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: Justice Arthur Goldberg
Context triple: [Massiah v. United States, joinedByInMajority, Justice Arthur Goldberg]
  • A. Justice Arthur Goldberg chosen
    Justice Arthur Goldberg was an Associate Justice of the U.S. Supreme Court in the 1960s, known for his strong civil liberties jurisprudence and influential opinions expanding the rights of criminal defendants.
  • B. Martin D. Ginsburg
    Martin D. Ginsburg was a prominent American tax lawyer and law professor, noted both for his influential scholarship in tax law and his supportive partnership with Supreme Court Justice Ruth Bader Ginsburg.
  • C. Justice Stanley Reed
    Justice Stanley Reed was an Associate Justice of the U.S. Supreme Court (1938–1957) known for his generally moderate to conservative jurisprudence during the New Deal and early Cold War eras.
  • D. Felix Frankfurter
    Felix Frankfurter was an influential American jurist and Harvard Law professor who served as an Associate Justice of the U.S. Supreme Court from 1939 to 1962.
  • E. William J. Brennan Jr.
    William J. Brennan Jr. was a long-serving associate justice of the U.S. Supreme Court known for his influential liberal opinions expanding civil rights and civil liberties.
  • 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_69ca84dd4608819097ff4ed00feca280 elicitation completed
NER batch_69cda627cc2c81909ccc2e26751f5e85 ner completed
NED1 batch_69d2cb4b301c8190907d5e31ca7bb228 ned_source_triple completed
Created at: March 30, 2026, 8:28 p.m.