Triple

T809170
Position Surface form Disambiguated ID Type / Status
Subject Sweatt v. Painter E17504 entity
Predicate segregationPolicy P11398 FINISHED
Object University of Texas Law School excluded Black applicants
University of Texas Law School excluded Black applicants was the racially discriminatory admissions policy at the University of Texas School of Law that barred African American students from enrollment, leading to the landmark Supreme Court case Sweatt v. Painter.
E17504 NE FINISHED

How this triple was built (5 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: University of Texas Law School excluded Black applicants | Statement: [Sweatt v. Painter, segregationPolicy, University of Texas Law School excluded Black applicants]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: University of Texas Law School excluded Black applicants
Context triple: [Sweatt v. Painter, segregationPolicy, University of Texas Law School excluded Black applicants]
  • A. Fisher v. University of Texas at Austin
    Fisher v. University of Texas at Austin is a landmark U.S. Supreme Court case that challenged the constitutionality of race-conscious admissions policies at public universities under the Equal Protection Clause.
  • B. McLaurin v. Oklahoma State Regents
    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.
  • C. Regents of the University of California v. Bakke
    Regents of the University of California v. Bakke is a landmark 1978 U.S. Supreme Court case that struck down rigid racial quotas in university admissions while upholding the constitutionality of using race as one factor among many to foster diversity.
  • D. 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.
  • E. Gratz v. Bollinger
    Gratz v. Bollinger is a 2003 U.S. Supreme Court case that struck down the University of Michigan’s undergraduate affirmative action admissions policy as violating the Equal Protection Clause by awarding automatic points based on race.
  • 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: University of Texas Law School excluded Black applicants
Triple: [Sweatt v. Painter, segregationPolicy, University of Texas Law School excluded Black applicants]
Generated description
University of Texas Law School excluded Black applicants was the racially discriminatory admissions policy at the University of Texas School of Law that barred African American students from enrollment, leading to the landmark Supreme Court case Sweatt v. Painter.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: University of Texas Law School excluded Black applicants
Target entity description: University of Texas Law School excluded Black applicants was the racially discriminatory admissions policy at the University of Texas School of Law that barred African American students from enrollment, leading to the landmark Supreme Court case Sweatt v. Painter.
  • A. Fisher v. University of Texas at Austin
    Fisher v. University of Texas at Austin is a landmark U.S. Supreme Court case that challenged the constitutionality of race-conscious admissions policies at public universities under the Equal Protection Clause.
  • B. McLaurin v. Oklahoma State Regents
    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.
  • C. Regents of the University of California v. Bakke
    Regents of the University of California v. Bakke is a landmark 1978 U.S. Supreme Court case that struck down rigid racial quotas in university admissions while upholding the constitutionality of using race as one factor among many to foster diversity.
  • D. Sweatt v. Painter chosen
    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.
  • E. Gratz v. Bollinger
    Gratz v. Bollinger is a 2003 U.S. Supreme Court case that struck down the University of Michigan’s undergraduate affirmative action admissions policy as violating the Equal Protection Clause by awarding automatic points based on race.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: segregationPolicy
Context triple: [Sweatt v. Painter, segregationPolicy, University of Texas Law School excluded Black applicants]
  • A. segregationBasis
    Indicates the criterion or characteristic used as the basis for separating or distinguishing one group or set from another.
  • B. typeOfSegregationAddressed chosen
    Indicates the specific form or category of segregation that is being targeted, handled, or dealt with in a given context.
  • C. locationPolicy
    Indicates a rule or constraint governing where an entity is allowed, required, or restricted to be located.
  • D. admissionPolicy
    Indicates the rules or criteria governing whether and how entities are allowed to be admitted or granted access.
  • E. governingPolicy
    Indicates that one entity serves as the authoritative policy or set of rules that directs, constrains, or regulates the behavior, operation, or decisions of another entity.
  • F. None of above.

Provenance (6 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_69a4937ae8a08190b5084a03d532b30e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4ac07fedc8190ab05595f25c1792f completed March 1, 2026, 9:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a76d8623248190a2306b23ea378534 completed March 3, 2026, 11:23 p.m.
NEDg Description generation batch_69a786dce5f481909bae68fade141630 completed March 4, 2026, 1:11 a.m.
NED2 Entity disambiguation (via description) batch_69a78744908481909f2ff69fcc873b6d completed March 4, 2026, 1:13 a.m.
PD Predicate disambiguation batch_69a4aa7221c081908068e66fe720f26d completed March 1, 2026, 9:06 p.m.
Created at: March 1, 2026, 7:38 p.m.