Triple

T60887
Position Surface form Disambiguated ID Type / Status
Subject Roe v. Wade E1209 entity
Predicate hasMajorityOpinionAuthor P2235 FINISHED
Object Harry A. Blackmun
Harry A. Blackmun was an Associate Justice of the U.S. Supreme Court best known for authoring the landmark 1973 decision that recognized a constitutional right to abortion.
E16488 NE FINISHED

How this triple was built (5 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: Harry A. Blackmun | Statement: [Roe v. Wade, hasMajorityOpinionAuthor, Harry A. Blackmun]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Harry A. Blackmun
Context triple: [Roe v. Wade, hasMajorityOpinionAuthor, Harry A. Blackmun]
  • A. Blackmun
    Blackmun refers to the nominative reports of U.S. Supreme Court decisions compiled by Justice Harry A. Blackmun, whose name is used as a citation reference in the United States Reports.
  • 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. Paul G. Kirk
    Paul G. Kirk is an American lawyer and Democratic politician who served as interim U.S. Senator from Massachusetts following the death of Edward M. Kennedy.
  • D. Robert Bork
    Robert Bork was a conservative American jurist and legal scholar whose role in the Watergate-era "Saturday Night Massacre" and later failed Supreme Court nomination made him a highly controversial figure in U.S. legal and political history.
  • E. Thurgood Marshall
    Thurgood Marshall was the first African American U.S. Supreme Court Justice and a pioneering civil rights lawyer who successfully argued Brown v. Board of Education, helping dismantle legal segregation in the United States.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Harry A. Blackmun
Triple: [Roe v. Wade, hasMajorityOpinionAuthor, Harry A. Blackmun]
Generated description
Harry A. Blackmun was an Associate Justice of the U.S. Supreme Court best known for authoring the landmark 1973 decision that recognized a constitutional right to abortion.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Harry A. Blackmun
Target entity description: Harry A. Blackmun was an Associate Justice of the U.S. Supreme Court best known for authoring the landmark 1973 decision that recognized a constitutional right to abortion.
  • A. Blackmun chosen
    Blackmun refers to the nominative reports of U.S. Supreme Court decisions compiled by Justice Harry A. Blackmun, whose name is used as a citation reference in the United States Reports.
  • 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. Paul G. Kirk
    Paul G. Kirk is an American lawyer and Democratic politician who served as interim U.S. Senator from Massachusetts following the death of Edward M. Kennedy.
  • D. Robert Bork
    Robert Bork was a conservative American jurist and legal scholar whose role in the Watergate-era "Saturday Night Massacre" and later failed Supreme Court nomination made him a highly controversial figure in U.S. legal and political history.
  • E. Thurgood Marshall
    Thurgood Marshall was the first African American U.S. Supreme Court Justice and a pioneering civil rights lawyer who successfully argued Brown v. Board of Education, helping dismantle legal segregation in the United States.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMajorityOpinionAuthor
Context triple: [Roe v. Wade, hasMajorityOpinionAuthor, Harry A. Blackmun]
  • A. hasMajorityLeader
    Indicates that one entity serves as the primary or leading decision-making authority (majority leader) for another entity, typically within a governing or organizational body.
  • B. hasCoauthor
    Indicates that two or more entities have jointly authored the same work or publication.
  • C. opinionBy chosen
    Indicates that a particular opinion, viewpoint, or judgment is expressed or held by a specific entity.
  • D. hasCommittee
    Indicates that an entity is associated with or overseen by a specific committee.
  • E. alsoPresidedBy
    Indicates that an event, organization, or proceeding is jointly overseen or led by an additional presiding entity alongside the primary one.
  • F. None of above.

Provenance (6 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_69a24ba4f760819081f6638a3c70538a completed Feb. 28, 2026, 1:57 a.m.
NER Named-entity recognition batch_69a251a1b8ac8190b44be4c3c41e5681 completed Feb. 28, 2026, 2:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2e0f1571481908459c38b1e949b3f completed Feb. 28, 2026, 12:34 p.m.
NEDg Description generation batch_69a2e15171a4819089800605a3c34491 completed Feb. 28, 2026, 12:36 p.m.
NED2 Entity disambiguation (via description) batch_69a2e1e22aa88190b0e97137f07054ba completed Feb. 28, 2026, 12:38 p.m.
PD Predicate disambiguation batch_69a24ea0bec48190b2af1fb287e9e692 completed Feb. 28, 2026, 2:10 a.m.
Created at: Feb. 28, 2026, 2:02 a.m.