Triple
T4268321
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Heman Marion Sweatt |
E96878
|
entity |
| Predicate | significantEvent |
P259
|
FINISHED |
| Object | Sweatt v. Painter |
E17504
|
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: Sweatt v. Painter | Statement: [Heman Marion Sweatt, significantEvent, Sweatt v. Painter]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sweatt v. Painter Context triple: [Heman Marion Sweatt, significantEvent, Sweatt v. Painter]
-
A.
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.
-
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.
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.
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.
-
E.
Browder v. Gayle
Browder v. Gayle was the landmark 1956 federal court case that declared bus segregation in Montgomery, Alabama unconstitutional, effectively ending the Montgomery bus boycott and striking a major blow against Jim Crow laws.
- 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_69b34543f06c8190915ebb1a4574ffa9 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ff913608190b6ccf4a85057b07b |
completed | March 12, 2026, 11:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5c71c9b488190abbca16d3ea70ae8 |
completed | March 14, 2026, 8:37 p.m. |
Created at: March 12, 2026, 11:07 p.m.