Triple

T17005973
Position Surface form Disambiguated ID Type / Status
Subject 19-840 E412570 entity
Predicate joinedByInMajority P4304 FINISHED
Object John G. Roberts, Jr. E19507 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: John G. Roberts, Jr. | Statement: [19-840, joinedByInMajority, John G. Roberts, Jr.]

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: John G. Roberts, Jr.
Context triple: [19-840, joinedByInMajority, John G. Roberts, Jr.]
  • A. John G. Roberts Jr. chosen
    John G. Roberts Jr. is an American jurist who serves as the 17th Chief Justice of the U.S. Supreme Court, known for his influential role in shaping contemporary constitutional law.
  • B. John W. Roberts
    John W. Roberts was a high-ranking United States Air Force officer who served in a prominent leadership role within the Air Training Command.
  • C. John Roberts
    John Roberts was an American entrepreneur and heir who became best known as one of the principal financial backers and co-producers of the iconic 1969 Woodstock music festival.
  • D. John Roberts
    John Roberts is an American actor and comedian best known for voicing Linda Belcher on the animated television series "Bob's Burgers."
  • E. John Harlan Kim
    John Harlan Kim is an Australian actor best known for his role as Ezekiel Jones on the television series "The Librarians."
  • 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_69d886cb581c8190ab05f4b429c9cd85 elicitation completed
NER batch_69e3d3831268819089286053a5acf653 ner completed
NED1 batch_6a012ed0b78481909a11c1529db6c1cd ned_source_triple completed
Created at: April 10, 2026, 5:32 a.m.