Triple

T9950633
Position Surface form Disambiguated ID Type / Status
Subject Marsh v. Chambers E195319 entity
Predicate majorityJustices P19465 FINISHED
Object Thurgood Marshall (in part dissenting overall)
Thurgood Marshall was the first African American U.S. Supreme Court Justice, renowned for his civil rights advocacy and his role as lead attorney in Brown v. Board of Education.
E830060 NE FINISHED

How this triple was built (4 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: Thurgood Marshall (in part dissenting overall) | Statement: [Marsh v. Chambers, majorityJustices, Thurgood Marshall (in part dissenting overall)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thurgood Marshall (in part dissenting overall)
Context triple: [Marsh v. Chambers, majorityJustices, Thurgood Marshall (in part dissenting overall)]
  • A. Justice William O. Douglas (in part and dissenting in part)
    Justice William O. Douglas was a long-serving and influential U.S. Supreme Court Justice known for his strong civil libertarian views and frequent, often passionate, separate opinions.
  • B. John Paul Stevens (in part and in the judgment)
    John Paul Stevens was an Associate Justice of the U.S. Supreme Court, known for his long tenure from 1975 to 2010 and his evolution into one of the Court’s leading liberal voices.
  • C. Justice Robert H. Jackson (did not participate in majority)
    Justice Robert H. Jackson was a prominent U.S. Supreme Court justice and former U.S. Attorney General, renowned for his powerful opinions and for serving as chief U.S. prosecutor at the Nuremberg Trials.
  • D. Smith Thompson (as Associate Justice of the U.S. Supreme Court)
    Smith Thompson was a 19th-century American jurist who served as an Associate Justice of the U.S. Supreme Court after previously holding positions such as U.S. Secretary of the Navy and Chief Justice of the New York Supreme Court.
  • E. 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.
  • 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: Thurgood Marshall (in part dissenting overall)
Triple: [Marsh v. Chambers, majorityJustices, Thurgood Marshall (in part dissenting overall)]
Generated description
Thurgood Marshall was the first African American U.S. Supreme Court Justice, renowned for his civil rights advocacy and his role as lead attorney in Brown v. Board of Education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thurgood Marshall (in part dissenting overall)
Target entity description: Thurgood Marshall was the first African American U.S. Supreme Court Justice, renowned for his civil rights advocacy and his role as lead attorney in Brown v. Board of Education.
  • A. Justice William O. Douglas (in part and dissenting in part)
    Justice William O. Douglas was a long-serving and influential U.S. Supreme Court Justice known for his strong civil libertarian views and frequent, often passionate, separate opinions.
  • B. John Paul Stevens (in part and in the judgment)
    John Paul Stevens was an Associate Justice of the U.S. Supreme Court, known for his long tenure from 1975 to 2010 and his evolution into one of the Court’s leading liberal voices.
  • C. Justice Robert H. Jackson (did not participate in majority)
    Justice Robert H. Jackson was a prominent U.S. Supreme Court justice and former U.S. Attorney General, renowned for his powerful opinions and for serving as chief U.S. prosecutor at the Nuremberg Trials.
  • D. Smith Thompson (as Associate Justice of the U.S. Supreme Court)
    Smith Thompson was a 19th-century American jurist who served as an Associate Justice of the U.S. Supreme Court after previously holding positions such as U.S. Secretary of the Navy and Chief Justice of the New York Supreme Court.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69ca82e96a108190932bd1fc4acd73a0 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb65b83ac8190af6bd8c918ffb69f completed April 2, 2026, 12:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69d22933d26c8190937e4cbdbd8209dc completed April 5, 2026, 9:19 a.m.
NEDg Description generation batch_69d229a1abe08190bf28abfc69ce2d64 completed April 5, 2026, 9:21 a.m.
NED2 Entity disambiguation (via description) batch_69d22a3b87c08190b486eb221bec3465 completed April 5, 2026, 9:24 a.m.
Created at: March 30, 2026, 8:45 p.m.