Triple

T5157044
Position Surface form Disambiguated ID Type / Status
Subject John H. Ferguson E116335 entity
Predicate decisionAffirmedBy P1123 FINISHED
Object U.S. Supreme Court in 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: U.S. Supreme Court in Plessy v. Ferguson | Statement: [John H. Ferguson, decisionAffirmedBy, U.S. Supreme Court in Plessy v. Ferguson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: U.S. Supreme Court in Plessy v. Ferguson
Context triple: [John H. Ferguson, decisionAffirmedBy, U.S. Supreme Court in 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. Buchanan v. Warley
    Buchanan v. Warley is a 1917 U.S. Supreme Court decision that struck down a Louisville racial zoning ordinance, marking an early constitutional limit on government-enforced residential segregation.
  • D. Yick Wo v. Hopkins
    Yick Wo v. Hopkins is an 1886 U.S. Supreme Court case that held racially discriminatory enforcement of a facially neutral law violates the Equal Protection Clause of the Fourteenth Amendment.
  • E. The Civil Rights Cases (1883)
    The Civil Rights Cases (1883) were a landmark U.S. Supreme Court decision that struck down key provisions of the Civil Rights Act of 1875, severely limiting federal power to prohibit racial discrimination by private individuals and businesses.
  • 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: decisionAffirmedBy
Context triple: [John H. Ferguson, decisionAffirmedBy, U.S. Supreme Court in Plessy v. Ferguson]
  • A. chiefJusticeAtDecision
    Indicates that the specified person was serving as the chief justice at the time a particular decision was made.
  • B. decidedIn
    Indicates that a decision, ruling, or outcome was made within a particular case, proceeding, or deliberative context.
  • C. upheldBy chosen
    Indicates that one entity is supported, maintained, or validated by another, often through approval, enforcement, or confirmation of its validity.
  • D. decisionResultsIn
    Indicates that a particular decision leads to, causes, or brings about a specific outcome or result.
  • E. decisionBody
    Indicates that one entity serves as the authoritative body or group responsible for making a particular decision regarding another entity or matter.
  • 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_69bd445d94788190b72e2cc563120995 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd79c1354c81908176703b4853c1a4 completed March 20, 2026, 4:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed0168a648190a470507802aa8934 completed March 21, 2026, 5:06 p.m.
PD Predicate disambiguation batch_69bd77b0fbb88190851e2d7ae1bdcc09 completed March 20, 2026, 4:37 p.m.
Created at: March 20, 2026, 1:44 p.m.