Triple

T219805
Position Surface form Disambiguated ID Type / Status
Subject Jim Crow laws E4187 entity
Predicate legalBasisStrengthenedBy P7051 FINISHED
Object Plessy v. Ferguson 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 | Statement: [Jim Crow laws, legalBasisStrengthenedBy, Plessy v. Ferguson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Plessy v. Ferguson
Context triple: [Jim Crow laws, legalBasisStrengthenedBy, Plessy v. Ferguson]
  • 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. Sweatt v. Painter
    Sweatt v. Painter was a landmark 1950 U.S. Supreme Court case that challenged racial segregation in higher education and helped lay the groundwork for Brown v. Board of Education.
  • D. Loving v. Virginia
    Loving v. Virginia is a landmark 1967 U.S. Supreme Court decision that struck down state laws banning interracial marriage, affirming marriage as a fundamental right under the Fourteenth Amendment.
  • E. Browder v. Gayle
    Browder v. Gayle was the landmark 1956 federal court case that declared bus segregation in Montgomery, Alabama unconstitutional, effectively ending the Montgomery bus boycott and striking a major blow against Jim Crow laws.
  • 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: legalBasisStrengthenedBy
Context triple: [Jim Crow laws, legalBasisStrengthenedBy, Plessy v. Ferguson]
  • A. legalBasis
    Indicates the legal rule, authority, or justification under which an action, decision, or status is established or carried out.
  • B. jurisdictionBasis
    Indicates the legal grounds or authority under which one entity has the right to exercise jurisdiction over another entity, action, or matter.
  • C. usedAsBasisFor chosen
    Indicates that one entity serves as the foundation, reference, or starting point upon which another entity is developed, derived, justified, or constructed.
  • D. hasLegalEffect
    Indicates that an action, document, or condition produces recognized legal consequences or enforceable rights and obligations.
  • E. legalSubject
    Indicates that an entity is the bearer of legal rights, duties, or responsibilities within a legal relationship or context.
  • 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_69a2573508588190b522c2476d91acfe completed Feb. 28, 2026, 2:47 a.m.
NER Named-entity recognition batch_69a25c6d0fa08190810139b14f4851bc completed Feb. 28, 2026, 3:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3476fe7a0819086ce5c028429b2c0 completed Feb. 28, 2026, 7:52 p.m.
PD Predicate disambiguation batch_69a25b5357bc8190b29a48e3053fb76d completed Feb. 28, 2026, 3:04 a.m.
Created at: Feb. 28, 2026, 2:53 a.m.