Triple
T60842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brown v. Board of Education |
E1208
|
entity |
| Predicate | overruledPrecedent |
P2251
|
FINISHED |
| Object | Plessy v. Ferguson (1896) as applied to public education |
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 (1896) as applied to public education | Statement: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Plessy v. Ferguson (1896) as applied to public education Context triple: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
-
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.
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.
-
C.
San Antonio Independent School District v. Rodriguez
San Antonio Independent School District v. Rodriguez is a landmark 1973 U.S. Supreme Court case in which the Court held that education is not a fundamental right under the Constitution, upholding school funding systems based on local property taxes.
-
D.
Heart of Atlanta Motel, Inc. v. United States
Heart of Atlanta Motel, Inc. v. United States is a landmark 1964 U.S. Supreme Court case that upheld the constitutionality of the Civil Rights Act of 1964 by affirming Congress’s power to prohibit racial discrimination in public accommodations under the Commerce Clause.
-
E.
Gideon v. Wainwright
Gideon v. Wainwright is a landmark 1963 U.S. Supreme Court decision that guaranteed the right to court-appointed counsel for criminal defendants who cannot afford an attorney.
- 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: overruledPrecedent Context triple: [Brown v. Board of Education, overruledPrecedent, Plessy v. Ferguson (1896) as applied to public education]
-
A.
upheldBy
Indicates that one entity is supported, maintained, or validated by another, often through approval, enforcement, or confirmation of its validity.
-
B.
precedentFor
Indicates that one situation, decision, or case serves as an authoritative example or basis for deciding or interpreting another.
-
C.
overrides
chosen
Indicates that one entity replaces, supersedes, or takes precedence over another in determining the outcome or applicable behavior.
-
D.
appealsFrom
Indicates that a decision, judgment, or ruling is being challenged and taken to a higher authority or court for review.
-
E.
opposedBy
Indicates that one entity actively resists, disagrees with, or works against the actions, views, or position of another entity.
- F. None of above.
Provenance (4 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_69a24ba4f760819081f6638a3c70538a |
completed | Feb. 28, 2026, 1:57 a.m. |
| NER | Named-entity recognition | batch_69a251a1b8ac8190b44be4c3c41e5681 |
completed | Feb. 28, 2026, 2:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a262406a6c81909be211fb2418ccbb |
completed | Feb. 28, 2026, 3:34 a.m. |
| PD | Predicate disambiguation | batch_69a24ea0bec48190b2af1fb287e9e692 |
completed | Feb. 28, 2026, 2:10 a.m. |
Created at: Feb. 28, 2026, 2:02 a.m.