Triple

T843478
Position Surface form Disambiguated ID Type / Status
Subject McLaurin v. Oklahoma State Regents E18226 entity
Predicate fact P20559 FINISHED
Object McLaurin was admitted to the University of Oklahoma but subjected to segregated conditions within the graduate program. E18226 NE FINISHED

How this triple was built (2 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: McLaurin was admitted to the University of Oklahoma but subjected to segregated conditions within the graduate program. | Statement: [McLaurin v. Oklahoma State Regents, fact, McLaurin was admitted to the University of Oklahoma but subjected to segregated conditions within the graduate program.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: McLaurin was admitted to the University of Oklahoma but subjected to segregated conditions within the graduate program.
Context triple: [McLaurin v. Oklahoma State Regents, fact, McLaurin was admitted to the University of Oklahoma but subjected to segregated conditions within the graduate program.]
  • A. McLaurin v. Oklahoma State Regents chosen
    McLaurin v. Oklahoma State Regents is a 1950 U.S. Supreme Court case that struck down racial segregation within a public university’s graduate program, marking an important step toward the desegregation of higher education.
  • B. Heman Marion Sweatt
    Heman Marion Sweatt was an African American civil rights figure whose challenge to racial segregation in higher education led to the landmark 1950 U.S. Supreme Court decision in Sweatt v. Painter, paving the way for Brown v. Board of Education.
  • C. University of Oklahoma
    The University of Oklahoma is a major public research university in Norman, Oklahoma, known for its strong academic programs, athletics, and contributions to fields such as meteorology and engineering.
  • D. Pauli Murray College
    Pauli Murray College is one of Yale University's residential colleges, named after civil rights activist, lawyer, and Episcopal priest Pauli Murray.
  • E. Heman Sweatt was African American
    Heman Sweatt was an African American civil rights pioneer whose challenge to segregated higher education in the landmark Supreme Court case Sweatt v. Painter helped pave the way for Brown v. Board of Education.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a4938b04208190b82e1df6b572c548 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b2b66c908190a52f731119b77a1e completed March 1, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7929c8c9c8190a0279f347ab64765 completed March 4, 2026, 2:02 a.m.
Created at: March 1, 2026, 7:38 p.m.