Triple
T336016
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brown II |
E6727
|
entity |
| Predicate | party |
P1790
|
FINISHED |
| Object | Oliver Brown et al. |
E5183
|
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: Oliver Brown et al. | Statement: [Brown II, party, Oliver Brown et al.]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oliver Brown et al. Context triple: [Brown II, party, Oliver Brown et al.]
-
A.
Oliver Brown
chosen
Oliver Brown was the lead plaintiff in the landmark U.S. Supreme Court case that ended legal racial segregation in public schools.
-
B.
Elizabeth Eckford
Elizabeth Eckford is one of the Little Rock Nine, the African American students who bravely integrated Little Rock Central High School in 1957, becoming a symbol of the civil rights movement.
-
C.
Homer Plessy
Homer Plessy was a mixed-race Louisiana shoemaker and civil rights activist best known for challenging racial segregation laws in the landmark 1896 U.S. Supreme Court case Plessy v. Ferguson.
-
D.
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.
-
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_69a2e79434908190a9d5afe415153ad9 |
completed | Feb. 28, 2026, 1:03 p.m. |
| NER | Named-entity recognition | batch_69a2eac81c0c8190b3cb0d53b1cf62b5 |
completed | Feb. 28, 2026, 1:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3d24903d881909ddd6726dce4d535 |
completed | March 1, 2026, 5:44 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.