Triple

T11974033
Position Surface form Disambiguated ID Type / Status
Subject West Coast Hotel Co. v. Parrish E284992 entity
Predicate hasJusticeInMajority P11469 FINISHED
Object Owen J. Roberts E37453 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: Owen J. Roberts | Statement: [West Coast Hotel Co. v. Parrish, hasJusticeInMajority, Owen J. Roberts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Owen J. Roberts
Context triple: [West Coast Hotel Co. v. Parrish, hasJusticeInMajority, Owen J. Roberts]
  • A. Justice Harlan F. Stone
    Justice Harlan F. Stone was an Associate Justice and later Chief Justice of the U.S. Supreme Court, known for his support of New Deal legislation and his influential opinions on constitutional law and civil liberties.
  • B. Justice Owen J. Roberts chosen
    Justice Owen J. Roberts was an Associate Justice of the U.S. Supreme Court (1930–1945) known for his pivotal swing votes during the New Deal era.
  • C. Chief Justice Fred M. Vinson
    Chief Justice Fred M. Vinson was the 13th Chief Justice of the United States, known for leading the Supreme Court during the early civil rights era and the early years of the Cold War.
  • D. Chief Justice Charles Evans Hughes
    Chief Justice Charles Evans Hughes was a prominent American jurist and statesman who served as governor of New York, U.S. Secretary of State, and Chief Justice of the United States Supreme Court during the New Deal era.
  • E. Owen Josephus Roberts
    Owen Josephus Roberts was an American lawyer and U.S. Supreme Court associate justice (1930–1945) known for his pivotal role in shifting the Court’s stance on New Deal legislation.
  • 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_69d6ab2eaeb881909f7914758f859413 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9039107e48190ae4c4efd6257dd3c completed April 10, 2026, 2:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f63e99d88190b718217005464954 completed May 2, 2026, 1:03 p.m.
Created at: April 8, 2026, 9:46 p.m.