Triple
T517996
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Davis v. County School Board of Prince Edward County |
E10749
|
entity |
| Predicate | precedentChallenged |
P15327
|
FINISHED |
| Object | Plessy v. Ferguson |
E3886
|
NE FINISHED |
How this triple was built (3 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: Plessy v. Ferguson | Statement: [Davis v. County School Board of Prince Edward County, precedentChallenged, Plessy v. Ferguson]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plessy v. Ferguson Context triple: [Davis v. County School Board of Prince Edward County, precedentChallenged, Plessy v. Ferguson]
-
A.
Plessy v. Ferguson (1896)
chosen
Plessy v. Ferguson (1896) was a landmark U.S. Supreme Court case that upheld racial segregation under the “separate but equal” doctrine, legitimizing Jim Crow laws for decades.
-
B.
Dred Scott v. Sandford
Dred Scott v. Sandford was an 1857 U.S. Supreme Court decision that infamously denied citizenship and constitutional rights to African Americans and helped accelerate tensions leading to the Civil War.
-
C.
Brown v. Board of Education
Brown v. Board of Education is the landmark 1954 U.S. Supreme Court decision that declared racial segregation in public schools unconstitutional, overturning the “separate but equal” doctrine.
-
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.
Loving v. Virginia
Loving v. Virginia is a landmark 1967 U.S. Supreme Court decision that struck down state laws banning interracial marriage, affirming marriage as a fundamental right under the Fourteenth Amendment.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: precedentChallenged Context triple: [Davis v. County School Board of Prince Edward County, precedentChallenged, Plessy v. Ferguson]
-
A.
precedentInterpreted
Indicates that one legal precedent is interpreted or understood in a particular way, often as clarified or applied in subsequent decisions or analyses.
-
B.
precedentFor
Indicates that one situation, decision, or case serves as an authoritative example or basis for deciding or interpreting another.
-
C.
precedentSystem
Indicates that one legal system or framework serves as a source of precedent or authoritative guidance for another system.
-
D.
challengedStatute
Indicates that a particular statute or law is being contested, questioned, or disputed, typically in a legal or constitutional proceeding.
-
E.
constitutionalChallenge
Indicates a legal action or argument asserting that a law, policy, or governmental act violates a constitution and should be reviewed or invalidated.
- 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_69a2e84a0d08819087e01863fcd9abf1 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f19d81d48190bd65a02059fc8473 |
completed | Feb. 28, 2026, 1:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c66b91608190aff4623917cf3ae2 |
completed | March 1, 2026, 11:06 p.m. |
| PD | Predicate disambiguation | batch_69a2f0151e8c81909a82b58ac0515eba |
completed | Feb. 28, 2026, 1:39 p.m. |
| PDg | Predicate description generation | batch_69a2f1137e948190838303cdaa757a5a |
completed | Feb. 28, 2026, 1:43 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.