Triple

T843479
Position Surface form Disambiguated ID Type / Status
Subject McLaurin v. Oklahoma State Regents E18226 entity
Predicate fact P20559 FINISHED
Object McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.
McLaurin v. Oklahoma State Regents is a landmark 1950 U.S. Supreme Court case that held that segregating a Black graduate student within a previously all‑white university violated the Equal Protection Clause and helped pave the way for Brown v. Board of Education.
E99509 NE FINISHED

How this triple was built (4 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 required to sit in designated segregated areas in classrooms, the library, and the cafeteria. | Statement: [McLaurin v. Oklahoma State Regents, fact, McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.
Context triple: [McLaurin v. Oklahoma State Regents, fact, McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.]
  • A. 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.
  • B. McGraw Hall
    McGraw Hall is one of Cornell University's historic academic buildings, prominently located on the Arts Quad and housing various humanities and social science departments.
  • C. McClellan Hall
    McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
  • D. Moorland–Spingarn Research Center
    The Moorland–Spingarn Research Center is a major research library and archive renowned for its extensive collections documenting the history and culture of the African diaspora.
  • E. Kerr Hall
    Kerr Hall is a major academic and classroom complex at Toronto Metropolitan University in downtown Toronto, known for its distinctive quadrangle layout and central campus location.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.
Triple: [McLaurin v. Oklahoma State Regents, fact, McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.]
Generated description
McLaurin v. Oklahoma State Regents is a landmark 1950 U.S. Supreme Court case that held that segregating a Black graduate student within a previously all‑white university violated the Equal Protection Clause and helped pave the way for Brown v. Board of Education.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: McLaurin was required to sit in designated segregated areas in classrooms, the library, and the cafeteria.
Target entity description: McLaurin v. Oklahoma State Regents is a landmark 1950 U.S. Supreme Court case that held that segregating a Black graduate student within a previously all‑white university violated the Equal Protection Clause and helped pave the way for Brown v. Board of Education.
  • A. 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.
  • B. McGraw Hall
    McGraw Hall is one of Cornell University's historic academic buildings, prominently located on the Arts Quad and housing various humanities and social science departments.
  • C. McClellan Hall
    McClellan Hall is a historic collegiate building located on Yale University's Old Campus in New Haven, Connecticut.
  • D. Moorland–Spingarn Research Center
    The Moorland–Spingarn Research Center is a major research library and archive renowned for its extensive collections documenting the history and culture of the African diaspora.
  • E. Kerr Hall
    Kerr Hall is a major academic and classroom complex at Toronto Metropolitan University in downtown Toronto, known for its distinctive quadrangle layout and central campus location.
  • F. None of above. chosen

Provenance (5 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.
NEDg Description generation batch_69a792fcb75881908562b79005d62b3b completed March 4, 2026, 2:03 a.m.
NED2 Entity disambiguation (via description) batch_69a793fd988481908ad3c6d2cd46026d completed March 4, 2026, 2:07 a.m.
Created at: March 1, 2026, 7:38 p.m.