Triple

T60842
Position Surface form Disambiguated ID Type / Status
Subject Brown v. Board of Education E1208 entity
Predicate overruledPrecedent P2251 FINISHED
Object Plessy v. Ferguson (1896) as applied to public education E3886 NE FINISHED

How this triple was built (3 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: Plessy v. Ferguson (1896) as applied to public education | Statement: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Plessy v. Ferguson (1896) as applied to public education
Context triple: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
  • A. Plessy v. Ferguson (1896) chosen
    Plessy v. Ferguson (1896) was a landmark U.S. Supreme Court case that upheld racial segregation under the “separate but equal” doctrine, legitimizing Jim Crow laws for decades.
  • B. Brown v. Board of Education
    Brown v. Board of Education is the landmark 1954 U.S. Supreme Court decision that declared racial segregation in public schools unconstitutional, overturning the “separate but equal” doctrine.
  • C. San Antonio Independent School District v. Rodriguez
    San Antonio Independent School District v. Rodriguez is a landmark 1973 U.S. Supreme Court case in which the Court held that education is not a fundamental right under the Constitution, upholding school funding systems based on local property taxes.
  • D. Heart of Atlanta Motel, Inc. v. United States
    Heart of Atlanta Motel, Inc. v. United States is a landmark 1964 U.S. Supreme Court case that upheld the constitutionality of the Civil Rights Act of 1964 by affirming Congress’s power to prohibit racial discrimination in public accommodations under the Commerce Clause.
  • E. Gideon v. Wainwright
    Gideon v. Wainwright is a landmark 1963 U.S. Supreme Court decision that guaranteed the right to court-appointed counsel for criminal defendants who cannot afford an attorney.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: overruledPrecedent
Context triple: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
  • A. upheldBy
    Indicates that one entity is supported, maintained, or validated by another, often through approval, enforcement, or confirmation of its validity.
  • B. precedentFor
    Indicates that one situation, decision, or case serves as an authoritative example or basis for deciding or interpreting another.
  • C. overrides chosen
    Indicates that one entity replaces, supersedes, or takes precedence over another in determining the outcome or applicable behavior.
  • D. appealsFrom
    Indicates that a decision, judgment, or ruling is being challenged and taken to a higher authority or court for review.
  • E. opposedBy
    Indicates that one entity actively resists, disagrees with, or works against the actions, views, or position of another entity.
  • F. None of above.

Provenance (4 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_69a262406a6c81909be211fb2418ccbb completed Feb. 28, 2026, 3:34 a.m.
PD Predicate disambiguation batch_69a24ea0bec48190b2af1fb287e9e692 completed Feb. 28, 2026, 2:10 a.m.
Created at: Feb. 28, 2026, 2:02 a.m.