Triple

T16600005
Position Surface form Disambiguated ID Type / Status
Subject Heck v. Humphrey E403305 entity
Predicate joinedByInMajority P4304 FINISHED
Object William H. Rehnquist E21657 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: William H. Rehnquist | Statement: [Heck v. Humphrey, joinedByInMajority, William H. Rehnquist]

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: William H. Rehnquist
Context triple: [Heck v. Humphrey, joinedByInMajority, William H. Rehnquist]
  • A. William H. Rehnquist chosen
    William H. Rehnquist was a long-serving conservative U.S. Supreme Court Justice and later Chief Justice, known for advocating federalism, limiting the reach of federal power, and opposing expansive interpretations of constitutional rights.
  • B. Warren E. Burger
    Warren E. Burger was the 15th Chief Justice of the United States, known for leading the Supreme Court through a period of landmark decisions on issues such as abortion, school desegregation, and criminal justice.
  • 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. Byron R. White
    Byron R. White was a U.S. Supreme Court Justice known for his generally moderate-to-conservative jurisprudence and influential opinions across criminal procedure, civil rights, and federalism.
  • 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_69d883880d0c81908b5fcd454e767b60 elicitation completed
NER batch_69e35d75772c8190b02aef02ea6788e1 ner completed
NED1 batch_6a007d9a8d7481908c7bc4711ddacc13 ned_source_triple completed
Created at: April 10, 2026, 5:16 a.m.