Triple

T3756354
Position Surface form Disambiguated ID Type / Status
Subject Clarendon County school board E82056 entity
Predicate caseContributedTo P1993 FINISHED
Object Brown v. Board of Education E1208 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: Brown v. Board of Education | Statement: [Clarendon County school board, caseContributedTo, Brown v. Board of Education]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brown v. Board of Education
Context triple: [Clarendon County school board, caseContributedTo, Brown v. Board of Education]
  • A. Brown v. Board of Education chosen
    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.
  • B. Green v. County School Board of New Kent County
    Green v. County School Board of New Kent County is a landmark 1968 U.S. Supreme Court decision that strengthened school desegregation by rejecting ineffective “freedom-of-choice” plans and requiring proactive steps to dismantle dual school systems.
  • C. Davis v. County School Board of Prince Edward County
    Davis v. County School Board of Prince Edward County was a landmark civil rights case challenging racial segregation in Virginia’s public schools that became one of the five cases consolidated into the U.S. Supreme Court’s Brown v. Board of Education decision.
  • D. Jackson v. Birmingham Board of Education
    Jackson v. Birmingham Board of Education is a landmark U.S. Supreme Court case that held individuals are protected from retaliation when they complain about sex discrimination in educational programs receiving federal funding.
  • E. Griffin v. County School Board of Prince Edward County
    Griffin v. County School Board of Prince Edward County is a landmark 1964 U.S. Supreme Court case that held a Virginia county could not close its public schools and fund private segregation academies to avoid desegregation.
  • 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: caseContributedTo
Context triple: [Clarendon County school board, caseContributedTo, Brown v. Board of Education]
  • A. hasContributionFrom
    Indicates that something (such as a work, project, or outcome) is created, influenced, or supported in part by a specified contributor.
  • B. tributeTo
    Indicates that one entity is created, given, or dedicated as a mark of respect, admiration, or honor toward another entity.
  • C. contributeTo chosen
    Indicates that one entity provides support, resources, or effort that helps bring about, enhance, or maintain another entity, outcome, or state.
  • D. tributeFrom
    Indicates that one entity pays or provides tribute, often as a sign of submission or obligation, to another entity.
  • E. contributionBase
    Indicates the foundational amount, value, or resource on which a contribution, payment, or benefit is calculated or determined.
  • 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_69ad8b1db40081908b61ffa6b78afd4d completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69adcbbe7a6081909b0f835a77941300 completed March 8, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69b503e6c48881909ac813e603175eb0 completed March 14, 2026, 6:44 a.m.
PD Predicate disambiguation batch_69adc04c851c8190ae5eaebf36df539b completed March 8, 2026, 6:30 p.m.
Created at: March 8, 2026, 3:35 p.m.